Medical Specialty Listing

Internal Medicine Providers in Nyack, NY

Browse 24 Internal Medicine providers listed in NPPES with a practice address in Nyack, New York.

24 Healthcare Providers

Paying without insurance? Prepare a cost-estimate request

How Nyack compares with the U.S.

24 active clinicians in Internal Medicine list a practice address in Nyack, NY in the NPI registry.

Nyack has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.

100% of clinicians in Internal Medicine in Nyack listed in the CMS Medicare file (21 of 21) accept Medicare assignment. That is higher than the New York share of 91%.

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.

14% of clinicians in Internal Medicine in Nyack listed in the CMS Medicare file (3 of 21) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the New York share of 35%.

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 Registry addresses can be out of date.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 · 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.

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Nyack, NY

Source: CMS PECOS

PECOS Enrolled Specialists 21 In Nyack, NY

Part B Lab & Imaging Eligible 21 Diagnostic Referrals

DME Ordering Eligible 21 Durable Medical Equipment

Home Health Agency Referrals 21 HHA Ordering Eligible

Showing 1–20 of 24 providers

With recent CMS data first, then A–Z

Dr. Hassan Abdalla , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment

160 N Midland Ave, Nyack, NY 109601912

Phone: 8453482000

NPI Identifier 1205464930

Internal Medicine Providers in Nyack, NY

How Nyack compares with the U.S.

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Dr. Hassan Abdalla , MD

Dr. Rasha Batarseh , DO

Dr. Jenniffer Bulovic , MD, MPH

Dr. Azfar Chak , MD

Dr. Pamela Charney , MD

Dr. Joseph Covelli , MD

Dr. Lexsy Alexander Davy , MD

Dr. Abdi Solomon Deressa , MD

Dr. Raphael Flowers , DO

Dr. Henry A. Frias , MD

Dr. Smitha Karuthedom , MD

Dr. James Kaus , MD

Dr. Ann Kozlik , DO

Dr. Nisha Lakhani , MD

Dr. Thalia Rebecca Lito , MD

Dr. Michael Paul Mangano , MD

Dr. Boris Melnikau , MD

Dr. Adam Nasan , MD

Dr. Ahmadur Rahman , MD

Dr. Zuhair Salah , MD

Frequently Asked Questions about Internal Medicine in Nyack

Related Specialties in Nyack

Other Specialties in Nyack

Internal Medicine Providers in Other New York Cities