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Internal Medicine Providers in Morristown, NJ

Browse 96 Internal Medicine providers listed in NPPES with a practice address in Morristown, New Jersey.

96 Healthcare Providers

How Morristown compares with the U.S.

Morristown has 469 clinicians in Internal Medicine per 100,000 residents, 10.6 times the U.S. rate of 44.

That is 96 active clinicians in Internal Medicine with a practice address in Morristown, for a population of 20,453.

The New Jersey rate is 50 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.

97% of clinicians in Internal Medicine in Morristown listed in the CMS Medicare file (60 of 62) accept Medicare assignment. That is similar to the New Jersey share of 96%.

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.

32% of clinicians in Internal Medicine in Morristown listed in the CMS Medicare file (20 of 62) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the New Jersey share of 40%.

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 Morristown, NJ

Source: CMS PECOS
PECOS Enrolled Specialists 68 In Morristown, NJ
Part B Lab & Imaging Eligible 70 Diagnostic Referrals
DME Ordering Eligible 74 Durable Medical Equipment
Home Health Agency Referrals 70 HHA Ordering Eligible
Showing 1โ€“20 of 96 providers
With recent CMS data first, then Aโ€“Z

Dr. Ahmed Abdelhalim , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
100 Madison Ave, Morristown, NJ 079606136
Phone: 9739715000
NPI Identifier 1104386051
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Ayesha Ahmed , MB, BS

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
290 Madison Ave Ste 5, Morristown, NJ 079607401
Phone: 7323182901
NPI Identifier 1942565742
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Dr. Yonatan Akivis , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
100 Madison Ave, Morristown, NJ 079606136
Phone: 9739714287
NPI Identifier 1346818770
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Dr. Valerie Allusson , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
95 Madison Ave, Suite 411, Morristown, NJ 079606092
Phone: 9739717165
NPI Identifier 1154386688
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Dr. Swarnaraji Aruna Amal Doss , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
435 South St Ste 210, Morristown, NJ 079606422
Phone: 9739717165
NPI Identifier 1821585225
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Dr. Ahmed Moustafa Anwar , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
100 Madison Ave, Morristown, NJ 079606136
Phone: 9739715000
NPI Identifier 1558999409
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Dr. Nalini Asokan , MD

Internal Medicine

Active NPI Status
435 South St, Suite 350, Morristown, NJ 079606422
Phone: 9739716700
NPI Identifier 1235100389
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Dr. Donna Astiz , MD

Internal Medicine

Active NPI Status
100 Madison Ave, Morristown, NJ 079606136
Phone: 9739715595
NPI Identifier 1003864265
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Dr. Kelly Anne Bianco Ayre , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
100 Madison Ave, Morristown, NJ 07960
Phone: 9739715000
NPI Identifier 1336438969
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Dr. Seema Bery , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Madison Avenue, Suite 310, Morristown, NJ 07960
Phone: 9739939536
NPI Identifier 1871526632
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Dr. Nicole Burak , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
435 South St Ste 350, Morristown, NJ 079606474
Phone: 9739716700
NPI Identifier 1700317757
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Dr. Susan Jane Cantor , MD

Internal Medicine

Active NPI Status
95 Madison Ave, Morristown, NJ 079606092
Phone: 9732671010
NPI Identifier 1275608408
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Active NPI Status Accepts Medicare Assignment Telehealth Services Available
435 South St Ste 350, Morristown, NJ 079606474
Phone: 9739716700
NPI Identifier 1528051331
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Dr. Shih-Fen Chow , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2 Footes Ln, Morristown, NJ 079606363
Phone: 9736561385
NPI Identifier 1861685588
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Dr. Ada Davidoff , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
144 Speedwell Ave, Morristown, NJ 079602972
Phone: 9732677770
NPI Identifier 1255758306
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Dr. Bernard M Davidoff , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
144 Speedwell Avenue, Morristown, NJ 07960
Phone: 9732677770
NPI Identifier 1649238106
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Dr. Carla Dicenzo-Flynn , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4 Perry St, Morristown, NJ 079609447
Phone: 9735401000
NPI Identifier 1114942075
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Dr. Ahmed Ezzelden , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
435 South St Ste 350, Morristown, NJ 079606474
Phone: 9739716700
NPI Identifier 1417517509
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Dr. Attila I Farkas , MD

Internal Medicine

Active NPI Status
55 Madison Avenue, Suite 310, Morristown, NJ 07960
Phone: 9739939536
NPI Identifier 1639114614
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Dr. Theodor Feigelman , MD

Internal Medicine

Active NPI Status
100 Madison Ave, Morristown, NJ 07962
Phone: 9739714095
NPI Identifier 1447222641
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Frequently Asked Questions about Internal Medicine in Morristown

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 Jersey 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.