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Internal Medicine Providers in Norristown, PA

Browse 29 Internal Medicine providers listed in NPPES with a practice address in Norristown, Pennsylvania.

29 Healthcare Providers

How Norristown compares with the U.S.

Norristown has 81 clinicians in Internal Medicine per 100,000 residents, about 1.8 times the U.S. rate of 44.

That is 29 active clinicians in Internal Medicine with a practice address in Norristown, for a population of 35,893.

The Pennsylvania rate is 56 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. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Internal Medicine in Norristown listed in the CMS Medicare file (10 of 10) accept Medicare assignment. That is similar to the Pennsylvania share of 97%.

Only 10 of 29 active clinicians in Internal Medicine in Norristown 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.

10% of clinicians in Internal Medicine in Norristown listed in the CMS Medicare file (1 of 10) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Pennsylvania share of 30%.

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 Norristown, PA

Source: CMS PECOS
PECOS Enrolled Specialists 12 In Norristown, PA
Part B Lab & Imaging Eligible 13 Diagnostic Referrals
DME Ordering Eligible 15 Durable Medical Equipment
Home Health Agency Referrals 13 HHA Ordering Eligible
Showing 1โ€“20 of 29 providers
With recent CMS data first, then Aโ€“Z

Ronak Bhimani

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2701 Dekalb Pike, Norristown, PA 194011820
Phone: 6102782000
NPI Identifier 1760899975
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Dr. Malorie L. Budman , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1001 Sterigere St, Norristown State Hospital, Norristown, PA 194015300
Phone: 6103131000
NPI Identifier 1821030321
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Dr. D'arcie Anderson Chitwood , DO, MPH

Internal Medicine

Active NPI Status
2701 Dekalb Pike, Mercy Suburban Hospital, Norristown, PA 194011820
Phone: 6102782000
NPI Identifier 1780851337
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Dr. Westlane D Depew , DO

Internal Medicine

Active NPI Status
1033 W Germantown Pike, Norristown, PA 194033905
Phone: 6105398500
NPI Identifier 1114071198
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Dr. Arthur Ersner , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1411 Powell St, Norristown, PA 194013325
Phone: 6102798300
NPI Identifier 1952354011
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Dr. Susan B Ginsberg , MD

Internal Medicine

Active NPI Status
1700 Pine St, Norristown, PA 194013040
Phone: 6102397100
NPI Identifier 1821043175
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Dr. Judith Gordon , MD

Internal Medicine

Active NPI Status
1033 W Germantown Pike, Norristown, PA 194033905
Phone: 6105398500
NPI Identifier 1134249352
View Full Profile
Active NPI Status Accepts Medicare Assignment
2705 Dekalb Pike, Suite 309, Norristown, PA 194011852
Phone: 6102750200
NPI Identifier 1639229651
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Dr. Indira Khanna , MD

Internal Medicine

Active NPI Status
1001 Sterigere St, Norristown State Hospital, Norristown, PA 194015300
Phone: 6103131000
NPI Identifier 1356478747
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Pragna Koleti

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2701 Dekalb Pike, Norristown, PA 194011820
Phone: 6102782003
NPI Identifier 1114555828
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Dr. Annette D. O'neil , MD

Internal Medicine

Active NPI Status
1401 Dekalb St, Norristown, PA 194013405
Phone: 6102787787
NPI Identifier 1295719474
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Active NPI Status
559 W Germantown Pike, Norristown, PA 194034250
Phone: 4846221000
NPI Identifier 1124703475
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Dr. Supriya Sekhar , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
559 W Germantown Pike, Norristown, PA 194034250
Phone: 4846227510
NPI Identifier 1942649124
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Dr. Donald Sesso , DO

Internal Medicine

Active NPI Status
2705 Dekalb Pike, Suite 309, Norristown, PA 194011852
Phone: 6102750200
NPI Identifier 1467452201
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Dr. Olha Lidia Smolynets , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2701 Dekalb Pike, Norristown, PA 194011820
Phone: 6102782000
NPI Identifier 1346472875
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Dr. Joseph Richard Szulewski , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2701 Dekalb Pike, Norristown, PA 194011820
Phone: 6102782000
NPI Identifier 1134568314
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Dr. Ok Kyoung Woo , MD

Internal Medicine

Active NPI Status
1001 Sterigere St, Norristown State Hospital, Norristown, PA 194015300
Phone: 6103131000
NPI Identifier 1538365887
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Muhammad Atif Ameer

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2701 Dekalb Pike, Norristown, PA 194011820
Phone: 6107705960
NPI Identifier 1104558394
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Dr. Margaret Carrillo , MD

Internal Medicine

Active NPI Status
60 Eagleville Rd, Norristown, PA 194031403
Phone: 6106319981
NPI Identifier 1821117516
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Dr. Philip J. Digiacomo , MD

Internal Medicine

Active NPI Status
1330 Powell St, Suite 310, Norristown, PA 194013353
Phone: 6102772635
NPI Identifier 1760435861
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Frequently Asked Questions about Internal Medicine in Norristown

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 Pennsylvania 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.