Nassau County Department of Health Services, Phone Numbers, WIC, Food Safety, Disease Control & Official Office Help
This guide helps residents, parents, food business owners, tenants, caregivers, restaurant operators, property owners and public health users find the right Nassau County Department of Health phone number, official office, service page, complaint route, WIC contact, immunization help, food protection resource, communicable disease program, environmental health record, and map.
The primary information below is for Nassau County, New York, because the slug “nassau county department of health” strongly matches the Long Island county health department. If you meant Nassau County, Florida, use the Florida alternate-office section before calling or visiting.
Use this selector before calling. Nassau County Department of Health has separate numbers for general information, food protection, environmental complaints, communicable disease control, WIC, animal bites, tuberculosis and emergency routing. The wrong phone line can delay service.
The Nassau County Department of Health in New York is commonly listed at 200 County Seat Drive, Mineola, NY 11501. General information is listed as 516-227-9697. Use the official county contact form or the program-specific numbers below for food protection, environmental health, communicable disease control, animal bites, WIC and records.
Nassau County Department of Health phone number, address and services
For Nassau County Department of Health in New York, the official county health phone directory lists general information at 516-227-9697. The department is commonly listed at 200 County Seat Drive, Mineola, NY 11501. Food Protection is listed at 516-227-9717, Communicable Disease Control at 516-227-9496, Animal Bites at 516-227-9663, WIC Administrative Offices at 516-227-9453, and After Hours Emergencies at 516-742-6154.
The department handles many public health responsibilities, including food service inspections and food manager training, communicable disease surveillance, tuberculosis control, rabies or animal bite reporting, environmental health complaints, drinking water matters, WIC administration, public health emergency preparedness, health data and community health assessment work.
If your issue is Medicaid, SNAP, temporary assistance, HEAP, day care, child support or social services, the Nassau County Department of Social Services may be the better office. If your search was for Nassau County, Florida, use the Florida Department of Health in Nassau County links and phone numbers below.
Official verification for this Nassau County Department of Health guide
Publish-ready as of: May 15, 2026.
This guide uses official Nassau County, New York resources and government-connected public health pages, including Nassau County Department of Health contact forms, county health phone listings, environmental health pages, food protection resources, food service inspection search tools, animal bite report tools, WIC location information, communicable disease resources, public records documents, Social Services pages, and Florida Department of Health in Nassau County pages for the alternate Florida search intent.
Phone numbers, office hours, complaint procedures, food manager course details, inspection access, WIC schedules, environmental record procedures, disease reporting instructions and after-hours routing can change. Always verify on the official county or state page before visiting, filing, paying, mailing forms or sending personal information.
What this Nassau County Department of Health guide covers
Nassau County Department of Health main office in Mineola, New York
Nassau County Department of Health is commonly listed at 200 County Seat Drive, Mineola, NY 11501. The county health telephone directory lists general information at 516-227-9697, special situation information at 516-227-9700, and after-hours emergencies at 516-742-6154.
Use the main contact only when you are not sure which program handles your issue. If your question involves a restaurant complaint, food service inspection, food manager course, environmental nuisance, heat complaint, animal bite, communicable disease, TB, WIC or FOIL request, the program-specific contact may be faster.
Before you call the main number
Write down your issue, address, business name, complaint details, bite date, disease exposure date, restaurant name, permit type, WIC site, record request or inspection question. A clear request gets routed faster than “I need the health department.”
Nassau County Department of Health phone numbers by service
Use program-specific phone numbers when possible. Nassau County public health functions are split across food protection, environmental health, disease control, WIC, animal bites, drinking water, emergency preparedness, community health and records.
Nassau County Department of Health services and public health programs
Nassau County Department of Health works across public health protection, environmental health, food safety, disease control, emergency preparedness, WIC, rabies prevention, community health data and health education. The department’s role is not the same as a hospital, private doctor, insurance company or social services office.
The strongest user path is to choose the correct bureau first. Food service operators should start with Food Protection. Tenants with heat or housing concerns should use environmental complaint channels. People reporting an animal bite should use the animal bite reporting process. Families looking for WIC should use WIC site information. Disease and outbreak questions should go through Communicable Disease Control or the appropriate public health emergency channel.
Nassau County food protection, restaurant inspections, complaints and food manager course
The Nassau County Department of Health Office of Food Protection is listed at 516-227-9717. Official county food resources explain that Food Protection inspects food service establishments, investigates foodborne disease outbreaks, provides training for food industry personnel, and reviews plans for new and renovated food service establishments.
Restaurant inspection reports for specific restaurants are available through public inspection resources or by filing a written Freedom of Information request. Nassau County public health ordinance information also notes that food service establishments must retain the most recent inspection report issued by the Health Department and make it available when requested.
Food business mistake to avoid
Do not rent a location, buy equipment or advertise a food event before confirming Health Department plan review, licensing, inspection and training requirements. Food permits and inspection approval can take time, especially for new or renovated establishments.
Nassau County environmental health, nuisance, heat, housing, water and air complaints
Nassau County Environmental Health pages list several public health functions, including enforcement, food protection, environmental complaints, drinking water, air quality, chemical storage, heat and housing complaints, nuisance complaints and environmental records.
For general nuisance complaints and heat or housing complaints, the county health phone directory lists 516-227-9715. For drinking water, it lists 516-227-9692. For air quality, it lists 516-227-9686. Environmental Health Director is listed as 516-227-9723.
Nassau County communicable disease, TB, hepatitis and outbreak reporting
Nassau County Communicable Disease Control is listed at 516-227-9496. Official county disease resources explain that this division protects the public from the spread of communicable diseases through surveillance and investigation of contagious diseases.
The county also lists a Tuberculosis Control Bureau at 516-227-9664. TB control work may include investigation, case management, contact identification, evaluation of contacts and directly observed therapy for patients receiving medication for TB disease. Perinatal Hepatitis B Prevention is listed at 516-227-9419.
Public health reporting tip
If a provider, school, child care facility, employer or lab tells you to contact the Health Department, write down the exact disease, test result, exposure date and reporting instruction. That makes disease-control routing faster and more accurate.
Nassau County animal bite report, rabies concern and exposure guidance
Nassau County’s phone directory lists Animal Bites at 516-227-9663. The county also provides an online Animal Bite Report application. If you were bitten, scratched or had contact with a wild animal or strange-acting dog or cat, seek medical attention promptly and then follow the Department of Health reporting process.
Animal bite and rabies concerns can become time-sensitive. Do not wait several days to ask for guidance if there was a bite, saliva exposure, open wound exposure, unknown animal, wild animal, bat exposure or unusual animal behavior.
Nassau County WIC, pregnancy, infant and child nutrition offices
Nassau County WIC Administrative Offices are listed at 200 County Seat Drive, Mineola, NY 11501, phone 516-227-9453. Official WIC information lists several local WIC sites, including Hempstead, Freeport/Roosevelt, New Cassel/Westbury, Elmont and Glen Cove.
WIC generally supports eligible pregnant women, infants and young children through nutrition education, food benefits and referrals. Eligibility, hours, appointment rules and site availability can change, so call the correct WIC site or administrative office before visiting.
What to bring for WIC
Ask the site before your appointment, but expect to need proof of identity, proof of Nassau County or New York residence, income or benefit information, pregnancy information if applicable, and infant or child documents. Do not arrive without confirming your site and time.
Nassau County environmental health records, inspection reports and FOIL requests
Nassau County provides public access processes for certain Environmental Health records. The county’s environmental health record application is addressed to the Records Access Officer, Nassau County Department of Health, 200 County Seat Drive, Mineola, NY 11501, and includes fax 516-227-9613.
Restaurant sanitary inspection reports may be available through public data tools, restaurant inspection search tools or by written FOIL request. If you need environmental health records for a property, establishment, tank, food facility, inspection, permit or enforcement matter, be specific.
Nassau County health data, Community Health Assessment and public health indicators
Nassau County Department of Health supports the collection and dissemination of health data for public health research and education. Official county health data pages reference Community Health Assessment, Community Health Improvement Plan, communicable disease tables, community health assessment indicators and other public health resources.
For students, researchers, nonprofits, grant writers, public health workers, local journalists or community organizations, health data pages can be more useful than calling the general phone number. Start with published reports first, then use contact or FOIL options if a specific record is not published.
When Nassau County Department of Health may not be the right office
Nassau County Department of Health is important for public health, but not every health or benefits problem belongs there. Calling the wrong county department wastes time and can delay urgent help.
Nassau County Health Department in Florida: do not confuse it with Nassau County, New York
If your search meant Florida Department of Health in Nassau County, do not use New York phone numbers. Florida’s Nassau County health department has offices and services in Florida, including the Fernandina Beach main office, Yulee Clinic, Yulee Dental Clinic and Environmental Public Health location.
The Fernandina Beach main office is listed at 1620 Nectarine St., Fernandina Beach, FL 32034. Program-specific numbers listed on the official Florida page include Clinical 904-557-9130, Vital Statistics 904-557-9135, and Epidemiology 904-225-2351 with after-hours toll-free 866-535-0420. Always verify on the official Florida Department of Health page before visiting.
What to prepare before contacting Nassau County Department of Health
Prepare details before you call, visit or submit a form. The right documents depend on the service, but this checklist helps prevent repeated calls.
Do not use Nassau County health contact pages for emergencies
If someone is in immediate danger, call 911. If you need suicide, mental health crisis or emotional distress support in the United States, call or text 988. For poisoning concerns, severe symptoms, overdose, chest pain, breathing difficulty, serious injury, active violence or urgent safety danger, use emergency medical services.
County health department pages are useful for public health services, complaints, inspections, disease control, records, WIC and environmental health. They are not a substitute for emergency medical care, urgent law enforcement response or immediate crisis support.
Nassau County Department of Health map in Mineola, New York
The map below points to the Nassau County Department of Health address commonly listed at 200 County Seat Drive, Mineola, New York. Confirm the exact office, bureau, appointment requirement and building instructions before traveling.
Official Nassau County Department of Health links and resources
Use official links before relying on old phone directories, paid form pages or third-party health listings.
Nassau County Department of Health contact form Official county contact form for Nassau County Department of Health. Nassau County Health Department phone directory Official county health program phone list for general information, food protection, disease control, WIC, animal bites and more. Nassau County Environmental Health Official county environmental health resource for enforcement, food protection, FOIL, water and environmental public health services. Nassau County food service establishment inspection search Official Nassau County Health Department inspection search tool. Nassau County Food Manager Training Course FAQ Official food manager course FAQ and course-related guidance. Nassau County Animal Bite Report Official county animal bite reporting application. Nassau County Communicable Disease Control Official county resource for communicable disease control, TB and perinatal hepatitis B program information. Nassau County WIC information Official county WIC information with administrative office and local WIC site details. Nassau County health data and research resources Official county health data, Community Health Assessment and public health indicator resources. Florida Department of Health in Nassau County contact page Official Florida Nassau County contact resource for users who meant Nassau County, Florida. Florida DOH Nassau County Fernandina Beach Main Office Official Florida Department of Health in Nassau County main office page.Nassau County Department of Health FAQ
What is the Nassau County Department of Health phone number in New York?
The official county health phone directory lists General Information at 516-227-9697. Some programs have separate numbers, such as Food Protection at 516-227-9717 and Communicable Disease Control at 516-227-9496.
Where is Nassau County Department of Health located?
Nassau County Department of Health is commonly listed at 200 County Seat Drive, Mineola, NY 11501. Confirm the specific bureau and appointment rule before visiting.
How do I contact Nassau County Food Protection?
The Office of Food Protection is listed at 516-227-9717. Use this number for food complaints, food protection questions, food manager course questions and food service establishment issues.
How do I report a restaurant complaint in Nassau County?
Call Food Protection at 516-227-9717 and prepare the restaurant name, address, visit date, food item, symptoms if any, receipt and contact information. Inspection reports may also be available through official search tools or public records requests.
What is the Nassau County Communicable Disease Control phone number?
Nassau County Communicable Disease Control is listed at 516-227-9496. The TB Control Bureau is listed at 516-227-9664.
What is the Nassau County animal bite phone number?
Nassau County lists Animal Bites at 516-227-9663. The county also provides an online Animal Bite Report application.
What is the Nassau County WIC phone number?
Nassau County WIC Administrative Offices are listed at 516-227-9453. Local WIC sites include Hempstead, Freeport/Roosevelt, New Cassel/Westbury, Elmont and Glen Cove.
Does Nassau County Department of Health handle Medicaid or SNAP?
Medicaid, SNAP, temporary assistance, HEAP and many social service benefits are generally handled by Nassau County Department of Social Services, not the Department of Health general information line.
Is Nassau County Department of Health the same in New York and Florida?
No. Nassau County, New York and Nassau County, Florida have different health departments, phone numbers, offices and state rules. The New York office is associated with Mineola, NY; Florida DOH Nassau includes Fernandina Beach and Yulee locations.
Can I walk into Nassau County Department of Health without an appointment?
Do not assume walk-in service is available. Food protection, WIC, records, disease control, environmental complaints, animal bite reports and other services may have separate instructions, hours or forms.
Is this the official Nassau County Department of Health website?
No. This is an independent informational guide that points users to official Nassau County Department of Health resources. Use the official county or state website for current hours, forms, fees, records, inspections and program rules.
Independent guide and official-use disclaimer
This article is an independent guide for users searching for Nassau County Department of Health services, phone numbers, food protection, restaurant inspections, WIC, animal bites, rabies, communicable disease control, environmental health, nuisance complaints, housing complaints, drinking water, records, FOIL, maps and official resources.
It is not the official Nassau County Department of Health website and does not provide medical advice, emergency help, legal advice, permit approval, inspection decisions, WIC eligibility decisions or guaranteed service availability. Always verify details directly with the official county or state website before visiting, paying, applying, mailing forms or relying on a schedule.
Bottom line for Nassau County Department of Health services and phone help
For Nassau County, New York, start with General Information at 516-227-9697 or the official Department of Health contact form. Use program-specific numbers for faster help: Food Protection 516-227-9717, Communicable Disease Control 516-227-9496, Animal Bites 516-227-9663, WIC Administrative Offices 516-227-9453, and After Hours Emergencies 516-742-6154.
The best user path is: confirm New York vs Florida, choose the exact bureau, call the right program, prepare documents and details, use official links, and avoid unofficial phone directories or payment pages. For emergencies, call 911 instead of waiting for county office hours.