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Internal Medicine Providers in Mount Vernon, NY

Browse 32 Internal Medicine providers listed in NPPES with a practice address in Mount Vernon, New York.

32 Healthcare Providers

How Mount Vernon compares with the U.S.

Mount Vernon has 44 clinicians in Internal Medicine per 100,000 residents, close to the U.S. rate of 44.

That is 32 active clinicians in Internal Medicine with a practice address in Mount Vernon, for a population of 72,427.

The New York rate is 61 per 100,000 residents.

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.

83% of clinicians in Internal Medicine in Mount Vernon listed in the CMS Medicare file (19 of 23) accept Medicare assignment. That is lower 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.

39% of clinicians in Internal Medicine in Mount Vernon listed in the CMS Medicare file (9 of 23) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to 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 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).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

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

Source: CMS PECOS
PECOS Enrolled Specialists 29 In Mount Vernon, NY
Part B Lab & Imaging Eligible 29 Diagnostic Referrals
DME Ordering Eligible 29 Durable Medical Equipment
Home Health Agency Referrals 29 HHA Ordering Eligible
Showing 1โ€“20 of 32 providers
With recent CMS data first, then Aโ€“Z

Dr. Mahdi Abdullah , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
12 N 7th Ave, Mount Vernon, NY 105502026
Phone: 9143616277
NPI Identifier 1285601914
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Dr. Markos Asamenew , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
107 West 4th Street, Mount Vernon, NY 10550
Phone: 9146997200
NPI Identifier 1376557652
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Dr. Manzoor Bhatti , MD

Internal Medicine

Active NPI Status
445 Gramatan Ave, Mount Vernon, NY 105522931
Phone: 9146645050
NPI Identifier 1629149562
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Dr. Shamima Chowdhury , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
107 West 4th Street, Mount Vernon Neighborhood Health Center, Mount Vernon, NY 10550
Phone: 9146997200
NPI Identifier 1154589026
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Dr. Glenn Davis , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
107 West 4th Street, Mount Vernon Neighborhood Health Center, Mount Vernon, NY 10550
Phone: 9146997200
NPI Identifier 1932277654
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Dr. Gary Christopher Guerrino , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
400 E Sandford Blvd, Suite B, Mount Vernon, NY 105504725
Phone: 9146990109
NPI Identifier 1811981194
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Dr. Rosalyn Louise Harrison , MD

Internal Medicine

Active NPI Status
107 West 4th Street, Mount Vernon Neighborhood Health Center, Mount Vernon, NY 105504002
Phone: 9146997200
NPI Identifier 1447326673
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Mohammad Kamrul Hasan

Internal Medicine

Active NPI Status Accepts Medicare Assignment
10 Claremont Ave, Mount Vernon, NY 105501609
Phone: 9146991600
NPI Identifier 1386402089
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Gary Ishkanian

Internal Medicine

Active NPI Status
559 Gramatan Ave, Suite 202, Mount Vernon, NY 105522155
Phone: 9146648000
NPI Identifier 1568541100
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Dr. Leslie Dawn Julien , MD

Internal Medicine

Active NPI Status
12 N 7th Ave, Mount Vernon, NY 105502026
Phone: 9146648000
NPI Identifier 1245204973
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Dr. Paul William Koltovich , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
12 N 7th Ave, Mount Vernon, NY 105502026
Phone: 9146648000
NPI Identifier 1396719027
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Dr. Steven Barry Levine , MD

Internal Medicine

Active NPI Status
107 W 4th St, Mount Vernon, NY 105504002
Phone: 9146997200
NPI Identifier 1467549709
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Dr. Velitchka Vasileva Mihaleva , MD

Internal Medicine

Active NPI Status
107 W 4th St, Mount Vernon, NY 105504002
Phone: 9146997200
NPI Identifier 1366636623
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Siva Kumar Muddana

Internal Medicine

Active NPI Status Accepts Medicare Assignment
12 N 7th Ave, Montefiore Mount Vernon Hospital, Mount Vernon, NY 105502026
Phone: 9143618000
NPI Identifier 1306246335
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Dr. Nonso Osakwe , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
12 N 7th Ave, Mount Vernon, NY 105502026
Phone: 9146648000
NPI Identifier 1477968121
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Dr. Boma Park , MD

Internal Medicine

Active NPI Status
107 W 4th St, Mount Vernon, NY 105504002
Phone: 9146997200
NPI Identifier 1730363623
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Dr. Dhansukhlal Manilal Patel , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
11 Park Ave, Suite 1k, Mount Vernon, NY 105502124
Phone: 9146686140
NPI Identifier 1639153752
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Dr. Sonal Patel , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
11 Park Ave, Suite 1k, Mount Vernon, NY 105502124
Phone: 9146686140
NPI Identifier 1376776054
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Dr. Francis Polcari , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
559 Gramatan Ave, Mount Vernon, NY 105522155
Phone: 9146683625
NPI Identifier 1679626071
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Dr. Susan M Santry , MD

Internal Medicine

Active NPI Status
127e Lincoln Ave, Mount Vernon, NY 105523208
Phone: 2032496767
NPI Identifier 1154300911
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Frequently Asked Questions about Internal Medicine in Mount Vernon

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the New York licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.

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