Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DUKE UNIVERSITY AFFILIATED PHYSICIANS, INC.
NPI 1851970941
Internal Medicine in Raleigh, NC

Q: What is Duke University Affiliated Physicians, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since April 06, 2021

200 PARK AT NORTH HILLS ST, RALEIGH, NC 27609(415) 658-6791 Get Directions Write a Review

NPPES record last updated: October 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 1, 2026, Aug 15, 2024, May 13, 2022 and 1 more (4 updates tracked since 2021).

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About Duke University Affiliated Physicians, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DUKE UNIVERSITY AFFILIATED PHYSICIANS, INC. (NPI 1851970941) is a healthcare organization registered as an internal medicine in Raleigh, North Carolina and active in the NPI registry since April 2021. The organization lists Jennifer Roberts, Director Finance, as its authorized official.

NPPES Registry Identity

NPI1851970941

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameDUKE UNIVERSITY AFFILIATED PHYSICIANS, INC.

Location Address200 PARK AT NORTH HILLS STRaleigh, NC 27609-2628

Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 814-0923

Phone(415) 658-6791

Organization SubpartYes

Authorized OfficialJennifer RobertsDirector Finance · (919) 684-0439

Enumeration DateApril 6, 2021

Last NPPES UpdateOctober 1, 20264 updates tracked since enumeration

NPPES CertifiedOctober 1, 2026

✔ NPI 1851970941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

200 PARK AT NORTH HILLS ST, Raleigh, NC 27609

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Duke University Affiliated Physicians, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

636

Medicare enrollment records show 636 clinicians reassign Medicare billing to Duke University Affiliated Physicians, Inc., which bills Medicare for the services they deliver. Of these, 4 practice at this address and 74 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 20

Family Practice253

Nurse Practitioner144

Internal Medicine106

Pediatric Medicine47

Clinical Social Worker36

Emergency Medicine12

Registered Dietitian or Nutrition Professional7

Mental Health Counselor6

12 other specialties25

Nearest to this location (20)

See all 636

Jerome Ecker, MD

Internal Medicine

NPI 1891800884

200 PARK AT NORTH HILLS ST STE 100
Raleigh, NC 27609

(888) 663-6331

✔ PECOS✔ Accepts MedicareSame address

Abigail Lancaster, M.D.

Family Practice

NPI 1467807271

200 PARK AT NORTH HILLS ST STE 100
Raleigh, NC 27609

(888) 663-6331

✔ PECOS✔ Accepts MedicareSame address

Gregory Weidner, MD

Internal Medicine

NPI 1245258284

200 PARK AT NORTH HILLS ST STE 100
Raleigh, NC 27609

(888) 663-6331

✔ PECOS✔ Accepts MedicareSame address

Ashley Greer, FNP

Nurse Practitioner

NPI 1174048854

200 PARK AT NORTH HILLS ST STE 100
Raleigh, NC 27609

(888) 663-6331

✔ PECOS✔ Accepts MedicareSame address

Mary Beth Dowd, MSN, FNP

Nurse Practitioner

NPI 1912322900

4191 THE CIRLCLE AT NORTH HILLS STREET
Raleigh, NC 27609

(919) 786-2534

✔ PECOS✔ Accepts Medicare0.3 mi

Zachary Smith, MD

Family Practice

NPI 1871096651

3700 BARRETT DR STE 300
Raleigh, NC 27609

(919) 782-1806

✔ PECOS✔ Accepts Medicare0.6 mi

Naomi Askew, FNP

Nurse Practitioner

NPI 1902325418

3400 WAKE FOREST DRIVE, BLDG 9 BLDG #9, 4TH FLOOR
Raleigh, NC 27609

(919) 954-3000

✔ PECOS✔ Accepts Medicare1.2 mi

Martus Gn

Urology

NPI 1114419231

3480 WAKE FOREST RD STE 506
Raleigh, NC 27609

(919) 862-5600

✔ PECOS✔ Accepts Medicare1.2 mi

Traneda Jones, FNP

Nurse Practitioner

NPI 1679936900

3400 WAKE FOREST RD
Raleigh, NC 27609

(919) 954-3270

✔ PECOS✔ Accepts Medicare1.2 mi

John Marucheck, MD

Internal Medicine

NPI 1326036591

3320 WAKE FOREST RD SUITE 310
Raleigh, NC 27609

(919) 855-8911

✔ PECOS1.2 mi

Asghar Yamadi, M.D.

Hospitalist

NPI 1245389261

3400 WAKE FOREST RD
Raleigh, NC 27609

(919) 620-4467

✔ PECOS✔ Accepts Medicare1.2 mi

Isabella Bentsen, MD

Internal Medicine

NPI 1326046145

5920 SANDY FORKS RD STE 100
Raleigh, NC 27609

(919) 845-2125

✔ PECOS✔ Accepts Medicare1.7 mi

Monica Guzik, LCSW

Clinical Social Worker

NPI 1104114560

401 E WHITAKER MILL RD
Raleigh, NC 27608

(919) 856-4703

✔ PECOS1.9 mi

Wagdy Elmahdy, M.D.

Family Practice

NPI 1235107178

815 SPRINGFIELD COMMONS DR
Raleigh, NC 27609

(919) 350-0365

✔ PECOS✔ Accepts Medicare2.2 mi

Priamos Williams, LPCA

Mental Health Counselor

NPI 1205357993

3000 HIGHWOODS BLVD
Raleigh, NC 27604

(919) 714-7500

✔ PECOS2.2 mi

Bryony Crain, NCC, LPC

Mental Health Counselor

NPI 1861913139

180 MINE LAKE CT STE 200
Raleigh, NC 27615

(919) 533-2406

✔ PECOS✔ Accepts Medicare2.8 mi

Vickie Fowler, M.D.

Family Practice

NPI 1386674083

601 OBERLIN RD
Raleigh, NC 27605

(919) 235-6566

✔ PECOS✔ Accepts Medicare3.4 mi

Mary Beth Helton, M.D.

Pediatric Medicine

NPI 1477524999

2605 BLUE RIDGE ROAD SUITE 100
Raleigh, NC 27607

(919) 881-9009

✔ PECOS4.1 mi

Ashley Edmonston, M.D.

Pediatric Medicine

NPI 1316182652

2406 BLUE RIDGE RD SUITE 100
Raleigh, NC 27607

(919) 786-5001

✔ PECOS✔ Accepts Medicare4.1 mi

Kenlyn Young, RD, LDN

Registered Dietitian or Nutrition Professional

NPI 1144502113

8300 HEALTH PARK SUITE 325
Raleigh, NC 27615

(919) 870-1001

✔ Accepts Medicare4.3 mi

See all 636 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Duke University Affiliated Physicians, Inc.'s NPI number?

The NPI number for Duke University Affiliated Physicians, Inc. is 1851970941. It was assigned to this organization in the NPPES registry on April 6, 2021.

Where is Duke University Affiliated Physicians, Inc. located?

Duke University Affiliated Physicians, Inc. is located at 200 Park At North Hills St, Raleigh, NC 27609. The listed phone number is (415) 658-6791.

What is Duke University Affiliated Physicians, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Duke University Affiliated Physicians, Inc. enrolled in Medicare?

Yes. Duke University Affiliated Physicians, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Duke University Affiliated Physicians, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 636 clinicians in 20 Medicare specialties reassign their Medicare billing to Duke University Affiliated Physicians, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Family Practice (253), Nurse Practitioner (144) and Internal Medicine (106). Of these, 4 practice at this address and 74 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Duke University Affiliated Physicians, Inc. accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC and 1 other insurer list Duke University Affiliated Physicians, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Duke University Affiliated Physicians, Inc. was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.