Medical Specialty Listing

Internal Medicine - Gastroenterology Specialists in Flushing, NY

Browse 36 Internal Medicine - Gastroenterology providers listed in NPPES with a practice address in Flushing, New York.

36 Healthcare Providers

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How Flushing compares with the U.S.

36 active clinicians in Internal Medicine - Gastroenterology list a practice address in Flushing, NY in the NPI registry.

Population data for this city are not available, so we do not compare it with the U.S. rate.

97% of clinicians in Internal Medicine - Gastroenterology in Flushing listed in the CMS Medicare file (31 of 32) accept Medicare assignment. That is similar to the New York share of 94%.

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.

25% of clinicians in Internal Medicine - Gastroenterology in Flushing listed in the CMS Medicare file (8 of 32) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the New York share of 52%.

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 Registry addresses can be out of date.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 - Gastroenterology Medicare (PECOS) Enrollment & Ordering Eligibility

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

Source: CMS PECOS

PECOS Enrolled Specialists 32 In Flushing, NY

Part B Lab & Imaging Eligible 32 Diagnostic Referrals

DME Ordering Eligible 33 Durable Medical Equipment

Home Health Agency Referrals 32 HHA Ordering Eligible

Showing 1–20 of 36 providers

With recent CMS data first, then A–Z

Dr. Hafsa Abbas , MD

Internal Medicine - Gastroenterology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available

14015 Sanford Ave Fl 1, Flushing, NY 113552686

Phone: 7186706400

NPI Identifier 1487061438

Internal Medicine - Gastroenterology Specialists in Flushing, NY

How Flushing compares with the U.S.

Internal Medicine - Gastroenterology Medicare (PECOS) Enrollment & Ordering Eligibility

Dr. Hafsa Abbas , MD

Dr. Ilya Badalov , MD

Dr. Juan Manuel Baez , MD, PhD

Dr. David J Beyda , MD

Dr. Ari Lance Bunim , MD

Dr. Sing Chan , MD

Dr. Samuel Cho , MD

Dr. Che-Nan Chuang , MD

Dr. Philip Ta-Huey Chuang , MD

Dr. Stephen P Esposito , MD

Dr. Constantine George Fisher , MD

Dr. Ellen Gutkin , DO

Dr. Chung Ki Ha , MD

Dr. Harry He , MD

Dr. Syed Ahsan Hussain , MD

Dr. Tong Jing , MD

Dr. Sang Hoon Kim , MD

Dr. Alan J Lesman , MD

Dr. Michael Yang Li , MD PHD

Dr. Joon Mo Myung , MD

Frequently Asked Questions about Internal Medicine - Gastroenterology in Flushing

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