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Internal Medicine Providers in Niagara Falls, NY

Browse 25 Internal Medicine providers listed in NPPES with a practice address in Niagara Falls, New York.

25 Healthcare Providers

How Niagara Falls compares with the U.S.

Niagara Falls has 52 clinicians in Internal Medicine per 100,000 residents, 17% higher than the U.S. rate of 44.

That is 25 active clinicians in Internal Medicine with a practice address in Niagara Falls, for a population of 47,987.

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.

100% of clinicians in Internal Medicine in Niagara Falls listed in the CMS Medicare file (17 of 17) 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.

12% of clinicians in Internal Medicine in Niagara Falls listed in the CMS Medicare file (2 of 17) 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 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 Niagara Falls, NY

Source: CMS PECOS
PECOS Enrolled Specialists 22 In Niagara Falls, NY
Part B Lab & Imaging Eligible 22 Diagnostic Referrals
DME Ordering Eligible 22 Durable Medical Equipment
Home Health Agency Referrals 22 HHA Ordering Eligible
Showing 1โ€“20 of 25 providers
With recent CMS data first, then Aโ€“Z

Dr. Christina Lynne Allen , DO

Internal Medicine

Active NPI Status
1300 Pine Ave, Niagara Falls, NY 143011920
Phone: 7168628580
NPI Identifier 1992239958
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Dr. Mohammad Bilal Awan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
4600 Military Rd, Niagara Falls, NY 143051338
Phone: 7162984050
NPI Identifier 1235665647
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Dr. Annemarie Laurri Bannister , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
10175 Niagara Falls Blvd, Niagara Falls, NY 143042941
Phone: 7162050170
NPI Identifier 1356736318
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Dr. Michael S. Beecher , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
7300 Porter Rd, Niagara Falls, NY 143045705
Phone: 7162985862
NPI Identifier 1689672891
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Dr. John Patrick Blundell , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
621 Tenth Street, Niagara Falls, NY 14301
Phone: 7162784000
NPI Identifier 1467743831
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Dr. Vijay K Bojedla , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1404 Pine Ave, Niagara Falls, NY 143011922
Phone: 7162848333
NPI Identifier 1982604468
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Dr. Milind R Chaudhari , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
621 10th St, Niagara Falls, NY 143011813
Phone: 7162784000
NPI Identifier 1295175701
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Dr. Jayanta Chaudhuri , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4525 Witmer Rd, Niagara Falls, NY 143051341
Phone: 7162980230
NPI Identifier 1497716492
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Dr. James T Collier , MD

Internal Medicine

Active NPI Status
8875 Porter Rd, Suite 3, Niagara Falls, NY 143041694
Phone: 7162980460
NPI Identifier 1841265816
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Dr. Danuta T Derkatz , MD

Internal Medicine

Active NPI Status
8875 Porter Rd, Suite 3, Niagara Falls, NY 143041694
Phone: 7162980460
NPI Identifier 1639144611
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Dr. Sevan Evren , DO

Internal Medicine

Active NPI Status
533 Tenth Street, Niagara Falls, NY 14301
Phone: 7182784151
NPI Identifier 1043664758
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Frank Ferraro

Internal Medicine

Active NPI Status
256 3rd St, Niagara Falls, NY 143031231
Phone: 7162849913
NPI Identifier 1578645792
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Robin Jindal

Internal Medicine

Active NPI Status Accepts Medicare Assignment
533 10th St, Niagara Falls, NY 143011870
Phone: 7162784151
NPI Identifier 1821522905
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Dr. Muhammad Khalid Khawar , MD FRCP(C)

Internal Medicine

Active NPI Status Accepts Medicare Assignment
817 Main St, Niagara Falls, NY 143011127
Phone: 7162855776
NPI Identifier 1740243476
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Dr. Frank R Laurri , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
10175 Niagara Falls Blvd Ste 1, Niagara Falls, NY 143042941
Phone: 7162980975
NPI Identifier 1326115304
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Dr. Vincent Cheng-Chun Lee , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
10175 Niagara Falls Blvd, Niagara Falls, NY 143042941
Phone: 7162050170
NPI Identifier 1689010878
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Dr. Simmanjeet Mangat , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
620 10th St Ste 704, Niagara Falls, NY 143011841
Phone: 7162784151
NPI Identifier 1275832412
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Dr. Jawdat Mustafa , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
6934 Williams Rd Ste 500, Niagara Falls, NY 143043084
Phone: 7162978260
NPI Identifier 1023638467
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Dr. Todd M Orszulak , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
4515 Military Rd, Niagara Falls, NY 143051335
Phone: 7162367880
NPI Identifier 1881761864
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Dr. Zubair Iqbal Shaikh , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
621 Tenth St, Niagara Falls, NY 143021813
Phone: 7162784000
NPI Identifier 1225224082
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Frequently Asked Questions about Internal Medicine in Niagara Falls

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.