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Healthcare Providers & Facilities in Lindenhurst, NY

Public healthcare directory of 643 individual practitioners and 143 healthcare facilities located in Lindenhurst, New York.

643 Practitioners
143 Facilities
87 Specialties

Medical Specialties in Lindenhurst

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

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All Specialties in Lindenhurst

Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 80 more with at least one listed practitioner. Number of practitioners in brackets.

Dietary & Nutritional Service Providers

Eye and Vision Services Providers

Pharmacy Service Providers

Podiatric Medicine & Surgery Service Providers

Speech, Language and Hearing Service Providers

Featured Healthcare Providers in Lindenhurst

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

Dr. Mary Mattheos , MD

Internal Medicine

Medicare Accepted
350 W Montauk Hwy, Lindenhurst, NY
Phone: 6312260388
NPI 1609977719

Dr. Elise Shreck , MD

Radiology - Diagnostic Radiology

Medicare Accepted
150 E Sunrise Hwy, Lindenhurst, NY
Phone: 6312257200
NPI 1346210382

Joanne Milito , LCSW

Social Worker - Clinical

Medicare Accepted
34 Inlet Dr, Lindenhurst, NY
Phone: 6312254066
NPI 1639151822

Dr. Mark Decker , MD

Radiology - Diagnostic Radiology

Medicare Accepted
150 E Sunrise Hwy, Lindenhurst, NY
Phone: 6312257200
NPI 1023002862

Roseann Stashin , ANP

Nurse Practitioner - Adult Health

290 S Wellwood Ave, Lindenhurst, NY
Phone: 6312252999
NPI 1841496346

Dr. David Slavin , DC

Chiropractor

Medicare Accepted
150 E Sunrise Hwy, Lindenhurst, NY
Phone: 6319562225
NPI 1588631188

Largest Cities in New York

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

How Lindenhurst compares with the U.S.

Compared with the U.S. as a whole, Lindenhurst has more clinicians in Radiology - Diagnostic Radiology (14.8x), Chiropractors (1.7x) and Physician Assistants (1.4x) per 100,000 residents.

Lindenhurst has 2,369 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.

91% of clinicians in Lindenhurst listed in the CMS Medicare file (104 of 114) accept Medicare assignment. That is similar to the New York share of 88%.

Only 114 of 643 active clinicians in Lindenhurst 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.

11% of clinicians in Lindenhurst listed in the CMS Medicare file (12 of 114) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than 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).

Lindenhurst CMS Healthcare & Financial Disclosures

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

Source: CMS public datasets

Healthcare operations in Lindenhurst, NY encompass 643 active individual practitioners and 143 registered medical facilities across 87 clinical specialties.

According to CMS Medicare Part D analytics for 2024, prescription drug volume in Lindenhurst accounts for $7.8 Million across 106,302 prescription claims. 182 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.0 Million in payments reported by companies to 53 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.

Medicare Part D Prescriptions (2024) $7.8M 106,302 Prescription Claims Source: data.cms.gov
Open Payments Sunshine Act (2025) $0.0M 53 Recipients Disclosed A reported payment does not necessarily mean the financial relationship is improper. Source: openpaymentsdata.cms.gov
Medicare (PECOS) Enrollment 182 Enrolled Medicare Practitioners Source: data.cms.gov
Medicare Part B Allowed Volume (2024) $33.5M 2,017,830 Services Performed Source: data.cms.gov

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

Part B Lab & Imaging Eligible: 135
Durable Medical Equipment (DME): 135
Home Health Agency (HHA): 125
Source: CMS Order and Referring