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Internal Medicine Providers in Johnstown, PA

Browse 86 Internal Medicine providers listed in NPPES with a practice address in Johnstown, Pennsylvania.

86 Healthcare Providers

How Johnstown compares with the U.S.

Johnstown has 475 clinicians in Internal Medicine per 100,000 residents, 10.7 times the U.S. rate of 44.

That is 86 active clinicians in Internal Medicine with a practice address in Johnstown, for a population of 18,087.

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 Johnstown listed in the CMS Medicare file (30 of 30) accept Medicare assignment. That is similar to the Pennsylvania share of 97%.

Only 30 of 86 active clinicians in Internal Medicine in Johnstown 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.

None of the 30 clinicians in Internal Medicine in Johnstown listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

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 Johnstown, PA

Source: CMS PECOS
PECOS Enrolled Specialists 62 In Johnstown, PA
Part B Lab & Imaging Eligible 69 Diagnostic Referrals
DME Ordering Eligible 71 Durable Medical Equipment
Home Health Agency Referrals 69 HHA Ordering Eligible
Showing 1โ€“20 of 86 providers
With recent CMS data first, then Aโ€“Z

Noor Ul Ain

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349000
NPI Identifier 1447825997
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Dr. Salah Aldergash , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349104
NPI Identifier 1649581265
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Dr. Iyad Aljadba , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349104
NPI Identifier 1467061606
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Dr. Amna Amir , MD

Internal Medicine

Active NPI Status
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349408
NPI Identifier 1831820281
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Dr. Leonardo S Amper , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1 Tech Park Dr Ste 1150, Johnstown, PA 159012515
Phone: 8144758700
NPI Identifier 1346225869
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Dr. Hina Bangash , MBBS

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349408
NPI Identifier 1710613187
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Dr. David Bassilly , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1086 Franklin St, Johnstown, PA 159054305
Phone: 1453455858
NPI Identifier 1740727247
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Dr. Martin Dale Bolinger , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349892
NPI Identifier 1679673859
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Dr. Elizabeth Witmer Dunmore , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1086 Franklin St, Bldg E, 3rd Floor, Johnstown, PA 159054305
Phone: 8144108300
NPI Identifier 1548254816
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Dr. Thomas Richard Ellenberger , MD

Internal Medicine

Active NPI Status
321 Main St, Suite 5d, Johnstown, PA 159011632
Phone: 8145357885
NPI Identifier 1508818410
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Dr. Amibahen Gandhi , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349408
NPI Identifier 1497194625
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Dr. Nathan Gibb , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349104
NPI Identifier 1720499601
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Dr. Chudamani Giri , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349104
NPI Identifier 1902286909
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Dr. Khandakar Hussain , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349104
NPI Identifier 1639550064
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Dr. Ashish Jain , MD

Internal Medicine

Active NPI Status
1086 Franklin St Dept Of, Johnstown, PA 159054305
Phone: 8145349104
NPI Identifier 1003487059
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Dr. Sanjana Kamat , MBBS, MD

Internal Medicine

Active NPI Status
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349408
NPI Identifier 1518642677
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Dr. Sheekha Karan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349401
NPI Identifier 1548822711
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Dr. Muhammad Junaid Khalid , MBBS

Internal Medicine

Active NPI Status
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349408
NPI Identifier 1629704572
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Dr. Warsha Mal Korani , MBBS

Internal Medicine

Active NPI Status
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349408
NPI Identifier 1265112726
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Dr. Hatice Kurt , MD

Internal Medicine

Active NPI Status
1086 Franklin St, Johnstown, PA 159054305
Phone: 8145349408
NPI Identifier 1659056646
View Full Profile

Frequently Asked Questions about Internal Medicine in Johnstown

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.