Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Healthcare Providers & Facilities in Middle Island, NY

Public healthcare directory of 577 individual practitioners and 48 healthcare facilities located in Middle Island, New York.

577 Practitioners
48 Facilities
54 Specialties

Medical Specialties in Middle Island

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

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All Specialties in Middle Island

55 specialties with at least one listed practitioner; none has a comparison directory yet. Number of practitioners in brackets.

Allopathic & Osteopathic Physicians

Chiropractic Providers

Dietary & Nutritional Service Providers

Eye and Vision Services Providers

Pharmacy Service Providers

Speech, Language and Hearing Service Providers

Featured Healthcare Providers in Middle Island

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

Dr. Ahmad Abdella , DC

Chiropractor

Medicare Accepted
285 Middle Country Rd, Middle Island, NY
Phone: 6315380115
NPI 1962985135

Dr. Marissa Kiefer , DPT

Physical Therapist

35 Longwood Rd, Middle Island, NY
Phone: 6319240008
NPI 1528608965

Todd Mayer

Dentist - Periodontics

770 Middle Country Rd, Middle Island, NY
Phone: 6319247997
NPI 1750421368

Rose Peterson , NPP

Nurse Practitioner - Psychiatric/Mental Health

8 Jennifer Ln, Middle Island, NY
Phone: 6315046487
NPI 1548564966

Dr. Anthony Saladino , DC

Chiropractor

59 Middle Country Rd, Middle Island, NY
Phone: 6319243220
NPI 1801972526

Dr. Harvey Lindenbaum , DDS

Dentist - General Practice

770 Middle Country Rd, Middle Island, NY
Phone: 6319247997
NPI 1154556322

Largest Cities in New York

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

How Middle Island compares with the U.S.

Middle Island has 5,233 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.

76% of clinicians in Middle Island listed in the CMS Medicare file (13 of 17) accept Medicare assignment. That is lower than the New York share of 88%.

Only 17 of 577 active clinicians in Middle Island 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.

29% of clinicians in Middle Island listed in the CMS Medicare file (5 of 17) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher 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).

Middle Island CMS Healthcare & Financial Disclosures

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

Source: CMS public datasets

Healthcare operations in Middle Island, NY encompass 577 active individual practitioners and 48 registered medical facilities across 54 clinical specialties.

According to CMS Medicare Part D analytics for 2024, prescription drug volume in Middle Island accounts for $1.4 Million across 17,162 prescription claims. 33 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.0 Million in payments reported by companies; a reported payment does not necessarily mean the financial relationship is improper.

Medicare Part D Prescriptions (2024) $1.4M 17,162 Prescription Claims Source: data.cms.gov
Open Payments Sunshine Act (2025) $0.0M A reported payment does not necessarily mean the financial relationship is improper. Source: openpaymentsdata.cms.gov
Medicare (PECOS) Enrollment 33 Enrolled Medicare Practitioners Source: data.cms.gov
Medicare Part B Allowed Volume (2024) $1.5M 28,373 Services Performed Source: data.cms.gov

CMS PECOS: Eligible to Order or Refer for Medicare in Middle Island

Part B Lab & Imaging Eligible: 16
Durable Medical Equipment (DME): 17
Source: CMS Order and Referring