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Healthcare Providers & Facilities in Syosset, NY

Public healthcare directory of 1,074 individual practitioners and 243 healthcare facilities located in Syosset, New York.

1,074 Practitioners
243 Facilities
133 Specialties

Medical Specialties in Syosset

Select a specialty to view practitioner listings, practice locations, and qualifications.

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All Specialties in Syosset

Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 124 more with at least one listed practitioner. Number of practitioners in brackets.

Dietary & Nutritional Service Providers

Eye and Vision Services Providers

Nursing Service Providers

Nursing Service Related Providers

Pharmacy Service Providers

Podiatric Medicine & Surgery Service Providers

Speech, Language and Hearing Service Providers

Featured Healthcare Providers in Syosset

Practitioner profiles in Syosset, NY with recent CMS Medicare or Open Payments data.

Dr. Mark Denigris , DDS

Dentist

34 South Oyster Bay Road, Syosset, NY
Phone: 5169213290
NPI 1528024148

Dr. Jason Kooch , DO

Physical Medicine & Rehabilitation - Pain Medicine

Medicare Accepted
115 Eileen Way, Syosset, NY
Phone: 5167953033
NPI 1902804347

Dr. Ira Salzman , MD

Ophthalmology

Medicare Accepted
4 Burke Ln, Syosset, NY
Phone: 5169216610
NPI 1194718635

Dr. Philip Rubin , DDS

Dentist - General Practice

6500 Jericho Tpke, Syosset, NY
Phone: 5169350643
NPI 1902013329

Heather Robles

Nurse Practitioner - Adult Health

Medicare Accepted
8 Greenfield Rd, Syosset, NY
Phone: 5164967900
NPI 1033562897

Dr. Roula Panas , DDS

Dentist - General Practice

98 S Oyster Bay Rd, Syosset, NY
Phone: 5164962111
NPI 1467508184

Largest Cities in New York

Other New York cities with a full directory, by the number of active practitioners listed in NPPES.

How Syosset compares with the U.S.

Compared with the U.S. as a whole, Syosset has more clinicians in Anesthesiology (4.8x), Occupational Therapists (3.9x) and Physical Therapists (3.8x) per 100,000 residents.

Syosset has 5,827 active clinicians per 100,000 residents, compared with 2,198 for the U.S.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

88% of clinicians in Syosset listed in the CMS Medicare file (179 of 203) accept Medicare assignment. That is similar to the New York share of 88%.

Only 203 of 1,074 active clinicians in Syosset appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

23% of clinicians in Syosset listed in the CMS Medicare file (46 of 203) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the New York share of 24%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Syosset CMS Healthcare & Financial Disclosures

CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Syosset, NY

Source: CMS public datasets

Healthcare operations in Syosset, NY encompass 1,074 active individual practitioners and 243 registered medical facilities across 133 clinical specialties.

According to CMS Medicare Part D analytics for 2024, prescription drug volume in Syosset accounts for $17.9 Million across 141,485 prescription claims. 332 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.1 Million in payments reported by companies to 111 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.

Medicare Part D Prescriptions (2024) $17.9M 141,485 Prescription Claims Source: data.cms.gov
Open Payments Sunshine Act (2025) $0.1M 111 Recipients Disclosed A reported payment does not necessarily mean the financial relationship is improper. Source: openpaymentsdata.cms.gov
Medicare (PECOS) Enrollment 332 Enrolled Medicare Practitioners Source: data.cms.gov
Medicare Part B Allowed Volume (2024) $30.3M 548,835 Services Performed Source: data.cms.gov

CMS PECOS: Eligible to Order or Refer for Medicare in Syosset

Part B Lab & Imaging Eligible: 223
Durable Medical Equipment (DME): 230
Home Health Agency (HHA): 191
Source: CMS Order and Referring