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Internal Medicine Providers in Newton, NJ

Browse 23 Internal Medicine providers listed in NPPES with a practice address in Newton, New Jersey.

23 Healthcare Providers

How Newton compares with the U.S.

23 active clinicians in Internal Medicine list a practice address in Newton, NJ in the NPI registry.

Newton has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.

100% of clinicians in Internal Medicine in Newton listed in the CMS Medicare file (18 of 18) 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.

28% of clinicians in Internal Medicine in Newton listed in the CMS Medicare file (5 of 18) 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 Registry addresses can be out of date.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.

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Newton, NJ

Source: CMS PECOS
PECOS Enrolled Specialists 21 In Newton, NJ
Part B Lab & Imaging Eligible 21 Diagnostic Referrals
DME Ordering Eligible 21 Durable Medical Equipment
Home Health Agency Referrals 21 HHA Ordering Eligible
Showing 1โ€“20 of 23 providers
With recent CMS data first, then Aโ€“Z

Aradhana Aggarwal

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
175 High St, Newton, NJ 078601004
Phone: 9733832121
NPI Identifier 1003160623
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Dr. Aditi Kirtikumar Amin , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
175 High St, Newton, NJ 078601004
Phone: 9735798321
NPI Identifier 1801384193
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Dr. Anuja Parikh Chaudhari , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
175 High St, Newton, NJ 078601004
Phone: 9735798321
NPI Identifier 1477743920
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Dr. Nick Paul Debitetto , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
123 Newton Sparta Rd, Newton, NJ 078602769
Phone: 9735796300
NPI Identifier 1083692933
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Dr. Nathaniel Seth Feldman , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Newton Medical Center, 175 High St, Newton, NJ 07860
Phone: 9735798321
NPI Identifier 1558331132
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Dr. Omotola Jaiyebo , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
175 High St, Newton, NJ 078601004
Phone: 9735798500
NPI Identifier 1912077421
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Do Yun Kim

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
175 High St, Newton, NJ 078601004
Phone: 9733838321
NPI Identifier 1649731597
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Dr. William Joseph Landre , MD

Internal Medicine

Active NPI Status
238 Spring St, Newton, NJ 078602115
Phone: 9733837001
NPI Identifier 1942223235
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Hua Li

Internal Medicine

Active NPI Status Accepts Medicare Assignment
175 High St, Newton, NJ 078601004
Phone: 9735798321
NPI Identifier 1700296043
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Dr. Kevin F. Mangone , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
175 High St, Newton Memorial Hospital, Newton, NJ 078601004
Phone: 9733832121
NPI Identifier 1366675548
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Dr. Waleed Ahmed Mir , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
175 High St, Newton, NJ 078601004
Phone: 9735798321
NPI Identifier 1588151252
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Dr. Daya Nadarajah , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
222 High St, Suite 102, Newton, NJ 078609604
Phone: 9735795090
NPI Identifier 1063492965
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Dr. Augustine Chukwujekwu Okpala , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
175 High St, Newton Memorial Hospital, Newton, NJ 078601004
Phone: 9735798321
NPI Identifier 1124085766
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Dr. Anthony C Oparaji , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
175 High St, Newton Memorial Hospital, Newton, NJ 078601004
Phone: 9735798419
NPI Identifier 1285665208
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Dr. Nirupama K Parikh , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
175 High St, Newton, NJ 078601004
Phone: 9735798475
NPI Identifier 1376512715
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Dr. Ramya Pasunuri , MD

Internal Medicine

Active NPI Status
175 High St, Newton, NJ 078601004
Phone: 9735798432
NPI Identifier 1811934623
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Dr. Vijay Peruvemba , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
175 High St, Newton, NJ 078601004
Phone: 9735798321
NPI Identifier 1619336559
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Dr. Hristo Vassilev Stoytchev , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
175 High St, Newton, NJ 078601004
Phone: 9733832121
NPI Identifier 1023277290
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Dr. Richard Vaz , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
123 Newton Sparta Rd, Newton, NJ 078602769
Phone: 9735796300
NPI Identifier 1790762706
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Dr. Anthony Carl Delsardo , MD

Internal Medicine

Active NPI Status
123 Newton Sparta Rd, Newton, NJ 078602769
Phone: 9735796300
NPI Identifier 1154308203
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Frequently Asked Questions about Internal Medicine in Newton

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.

Other Specialties in Newton

Internal Medicine Providers in Other New Jersey Cities

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