1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Internal Medicine
  6. NPI Profile

EDWIN C CHAPMAN MD PC
NPI 1497027957
Internal Medicine in Washington, DC

Active since January 30, 2012
1647 BENNING RD NE, 200, WASHINGTON, DC 20002(202) 396-8550(202) 388-4461 Get Directions Write a Review

NPPES record last updated: January 31, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Edwin C Chapman Md Pc NPPES

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

EDWIN C CHAPMAN MD PC (NPI 1497027957) is a healthcare organization registered as an internal medicine in Washington, District Of Columbia and active in the NPI registry since January 2012. The organization lists Edwin Charles Chapman, President, as its authorized official.

NPPES Registry Identity

NPI1497027957
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameEDWIN C CHAPMAN MD PC
Location Address1647 BENNING RD NE, 200Washington, DC 20002-4569
Mailing Address1647 Benning Rd Ne, 200Washington, DC 20002-4569 · (202) 396-8550 · Fax (202) 388-4461
Phone(202) 396-8550
Fax(202) 388-4461
Organization SubpartNo
Authorized OfficialEdwin Charles ChapmanPresident · (202) 396-8550
Enumeration DateJanuary 30, 2012
Last NPPES UpdateJanuary 31, 2012
✔ NPI 1497027957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in DC · 10544
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.
Also ListedInternal Medicine · Addiction MedicineTaxonomy 207RA0401X · License 10544 (DC)
1647 BENNING RD NE, Washington, DC 20002
Open in Google Maps ↗

Other Identifiers 8

Other1841303880DC · Mail Handlers
Other1841303880DC · United Healthcare
Medicare UPINC88018DC
Other1841303880DC · Aetna
Other1841303880Bc/bs
Medicare PIN1841303880DC
Other159324DC · Medicare Ptan
Medicaid1841303880DC

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Edwin C Chapman Md Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Edwin C Chapman MD PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Edwin Chapman, M.D.
Internal Medicine
NPI 1841303880
1647 BENNING RD NE STE 200
Washington, DC 20002
(202) 396-8550
✔ PECOS✔ Accepts MedicareSame address

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 Edwin C Chapman MD PC's NPI number?

The NPI number for Edwin C Chapman MD PC is 1497027957. It was assigned to this organization in the NPPES registry on January 30, 2012.

Where is Edwin C Chapman MD PC located?

Edwin C Chapman MD PC is located at 1647 Benning Rd NE 200, Washington, DC 20002. The listed phone number is (202) 396-8550.

What is Edwin C Chapman MD PC's specialty?

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

Is Edwin C Chapman MD PC enrolled in Medicare?

Yes. Edwin C Chapman MD PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Edwin C Chapman MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Edwin C Chapman MD PC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Edwin C Chapman MD PC was last updated on January 31, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.