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Internal Medicine Providers in Elizabeth, NJ

Browse 51 Internal Medicine providers listed in NPPES with a practice address in Elizabeth, New Jersey.

51 Healthcare Providers

How Elizabeth compares with the U.S.

Elizabeth has 37 clinicians in Internal Medicine per 100,000 residents, 16% lower than the U.S. rate of 44.

That is 51 active clinicians in Internal Medicine with a practice address in Elizabeth, for a population of 137,302.

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.

95% of clinicians in Internal Medicine in Elizabeth listed in the CMS Medicare file (39 of 41) 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.

24% of clinicians in Internal Medicine in Elizabeth listed in the CMS Medicare file (10 of 41) 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 Elizabeth, NJ

Source: CMS PECOS
PECOS Enrolled Specialists 46 In Elizabeth, NJ
Part B Lab & Imaging Eligible 46 Diagnostic Referrals
DME Ordering Eligible 46 Durable Medical Equipment
Home Health Agency Referrals 46 HHA Ordering Eligible
Showing 1โ€“20 of 51 providers
With recent CMS data first, then Aโ€“Z

Dr. Aarti Agarwal , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1000 S Elmora Ave, Elizabeth, NJ 072023100
Phone: 9087375703
NPI Identifier 1447269956
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Dr. Osemwingie Aghedo , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
225 Williamson St, Elizabeth, NJ 072023625
Phone: 9089945000
NPI Identifier 1942786785
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Dr. Peymaan Sam Banankhah , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
225 Williamson St, Elizabeth, NJ 072023625
Phone: 9089945000
NPI Identifier 1134688120
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Dr. Sanjay Batta , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
240 Williamson St Ste 506, Elizabeth, NJ 072023673
Phone: 9084369494
NPI Identifier 1669693552
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Dr. Luis M Benalcazar , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
624 Newark Ave, Elizabeth, NJ 072083539
Phone: 9083533626
NPI Identifier 1801878269
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Dr. Gerardo Capo , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
225 Williamson St, Elizabeth, NJ 072023625
Phone: 9089945000
NPI Identifier 1225049505
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Dr. Thressiamma M Cholankeril , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
100 Grove St, Elizabeth, NJ 072021111
Phone: 9083521738
NPI Identifier 1083644322
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Dr. Jose Cruz Chua , MD

Internal Medicine

Active NPI Status
240 Williamson St, Suite 203, Elizabeth, NJ 072023674
Phone: 9082898060
NPI Identifier 1487651113
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Dr. Jorge Luis Delgado , MD

Internal Medicine

Active NPI Status
114 Elmora Ave, Elizabeth, NJ 07202
Phone: 9083556122
NPI Identifier 1730227141
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Dr. Shubham Garg , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
225 Williamson St, Elizabeth, NJ 072023625
Phone: 9089945000
NPI Identifier 1184930794
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Dr. Abraham Goodgold , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
310 W Jersey St, Elizabeth, NJ 072021832
Phone: 9083512222
NPI Identifier 1184791980
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Dr. Rafeul Huda , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
240 Williamson St, Suite 506, Elizabeth, NJ 072023674
Phone: 9083524579
NPI Identifier 1982798294
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Dr. Chi-Hsiung Lin , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
240 Williamson St, Suite 506, Elizabeth, NJ 072023674
Phone: 9089650234
NPI Identifier 1104863224
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Dr. Peter Lontai , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
171 Elmora Ave, Elizabeth, NJ 07202
Phone: 9082896227
NPI Identifier 1821192030
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Dr. Alberto Lopez Silvero , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
240 Williamson St, Suite 303, Elizabeth, NJ 07202
Phone: 9083510500
NPI Identifier 1104901842
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Dr. Ashraf H Mansour , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
240 Williamson St, Suite 400, Elizabeth, NJ 072023674
Phone: 9083520560
NPI Identifier 1952402398
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Dr. William J Mchugh , MD

Internal Medicine

Active NPI Status
240 Williamson St, Suite 204, Elizabeth, NJ 07202
Phone: 9083558877
NPI Identifier 1912082660
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Dr. Erenio Mejias , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
505 Westfield Ave, Elizabeth, NJ 072081622
Phone: 9083545461
NPI Identifier 1376603118
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Francisco Munoz

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
824 Elizabeth Ave, Elizabeth, NJ 072012709
Phone: 9083529556
NPI Identifier 1164484291
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Guillermo Munoz

Internal Medicine

Active NPI Status Accepts Medicare Assignment
824 Elizabeth Ave, Elizabeth, NJ 072012709
Phone: 9083529556
NPI Identifier 1023071669
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Frequently Asked Questions about Internal Medicine in Elizabeth

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.