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Internal Medicine - Cardiovascular Diseases in Newark, DE

Browse 45 Internal Medicine - Cardiovascular Disease providers listed in NPPES with a practice address in Newark, Delaware.

45 Healthcare Providers

How Newark compares with the U.S.

Newark has 148 clinicians in Internal Medicine - Cardiovascular Disease per 100,000 residents, 18.8 times the U.S. rate of 7.9.

That is 45 active clinicians in Internal Medicine - Cardiovascular Disease with a practice address in Newark, for a population of 30,330.

The Delaware rate is 10.0 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.

89% of clinicians in Internal Medicine - Cardiovascular Disease in Newark listed in the CMS Medicare file (31 of 35) accept Medicare assignment. That is similar to the Delaware share of 84%.

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.

29% of clinicians in Internal Medicine - Cardiovascular Disease in Newark listed in the CMS Medicare file (10 of 35) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Delaware share of 23%.

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 - Cardiovascular Disease Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine - Cardiovascular Disease practitioners in Newark, DE

Source: CMS PECOS
PECOS Enrolled Specialists 40 In Newark, DE
Part B Lab & Imaging Eligible 39 Diagnostic Referrals
DME Ordering Eligible 40 Durable Medical Equipment
Home Health Agency Referrals 39 HHA Ordering Eligible
Showing 1โ€“20 of 45 providers
With recent CMS data first, then Aโ€“Z

Dr. Anthony D Alfieri , DO

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
39 Omega Dr Bldg G, Newark, DE 197132059
Phone: 3027310001
NPI Identifier 1184604274
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Zaid A Ammari , MDMPH

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
4755 Ogletown Stanton Rd, Newark, DE 197182295
Phone: 3027331000
NPI Identifier 1003299843
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Dr. Sourin Banerji , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
4755 Ogletown Stanton Road, Suite 1070, Newark, DE 19718
Phone: 3027331600
NPI Identifier 1346443140
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Dr. Christopher A Bowens , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
2600 Glasgow Ave, Suite 108, Newark, DE 19702
Phone: 3028343700
NPI Identifier 1487657102
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Avinash Chandra

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
86 Omega Dr, Omega Professional Center, Building B-86, Newark, DE 197132065
Phone: 3023661929
NPI Identifier 1013190651
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Dr. Anthony W Clay , DO

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
1 Centurian Dr, Suite 200, Newark, DE 197132137
Phone: 3023668600
NPI Identifier 1649202573
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Dr. Arthur W Colbourn , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
252 Chapman Rd, Suite 150, Newark, DE 19713
Phone: 3026231929
NPI Identifier 1386611416
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Dr. Sean James Dikdan , MD, MPH

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
200 Hygeia Dr Ste 1360, Newark, DE 197132049
Phone: 3026231929
NPI Identifier 1770017121
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Dr. Ijeoma Chinenye Ezeife , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
4755 Ogletown Stanton Rd, Newark, DE 197182200
Phone: 3026231929
NPI Identifier 1851730048
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Dr. Kirk N Garratt , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status
4755 Ogletown Stanton Road, Christiana Hospital, Newark, DE 197182200
Phone: 3026231929
NPI Identifier 1306803630
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Dr. Subramanian Gnanaguruparan , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
620 Stanton Christiana Rd Ste 203, Newark, DE 197132130
Phone: 3023389444
NPI Identifier 1396058533
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Dr. Edward M Goldenberg , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status
252 Chapman Road, Suite 150, Newark, DE 19702
Phone: 3026231929
NPI Identifier 1770559650
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Dr. David Schuler Grubbs , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status
K15 Omega Dr, Suite 5, Newark, DE 19713
Phone: 3027387303
NPI Identifier 1497732705
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Dr. Syed Ali Hamid , MBBS

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4755 Ogletown Stanton Road, Christiana Care Hospital, Newark, DE 19718
Phone: 3027336510
NPI Identifier 1033496443
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Dr. Peter Hanna , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
4755 Ogletown Stanton Rd Ste 1070, Newark, DE 197181642
Phone: 3027331663
NPI Identifier 1104359637
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Dr. James T Hopkins , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
252 Chapman Road, Suite 150, Newark, DE 19702
Phone: 3026231929
NPI Identifier 1912900630
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Dr. Robin A Horn , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
252 Chapman Road, Suite 150, Newark, DE 19702
Phone: 3026231929
NPI Identifier 1609842608
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Dr. Antony Leslie Innasimuthu , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Telehealth Services Available
620 Stanton Christiana Rd, Suite 203, Newark, DE 197132133
Phone: 3023389444
NPI Identifier 1104080639
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Dr. John J Kelly , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
One Centurian Drive, Suite 200, Newark, DE 197134168
Phone: 3023668600
NPI Identifier 1659303634
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Dr. Roger Kerzner , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status
252 Chapman Road, Suite 150, Newark, DE 19702
Phone: 3026231929
NPI Identifier 1255385589
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Frequently Asked Questions about Internal Medicine - Cardiovascular Disease in Newark

How do I check a Internal Medicine - Cardiovascular Disease 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 Delaware 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.