NPPES file of Aug 9, 2026

Katherine Arnold, MD

Obstetrics & Gynecology Physician · Washington, DC

Katherine Arnold, MD is an obstetrics & gynecology physician with a practice address in Washington, District of Columbia, and NPI 1164866794, issued on Apr 25, 2013. Check the license (District of Columbia MD21000288, as entered in NPPES) on the District of Columbia Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164866794
Name
Katherine Arnold
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
MD21000288 DC
D96126 MD
29984 OK
Self-reported in NPPES; status is on the state search
Practice location
5255 Loughboro RD NW Bldg B, Washington, DC 20016
Phone
(202) 660-6782
Enumerated
Apr 25, 2013
Record last updated
Sep 29, 2023
Fax
(202) 537-4359
Medicare enrollment
Enrolled (PECOS I20260305002017); may accept Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 2013
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest obstetrics & gynecology physician records → All 250 in District of Columbia → Look up another NPI →

Also registered at 5255 Loughboro RD NW Bldg B

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Razan Al-NahhasEmergency Medicine Physician1134671647
  2. Gregory Blanton, MDEmergency Medicine Physician1689992760
  3. Talia Broadus, PA-CPhysician Assistant1528650850
  4. Jamestina Diop, RN, MSN, CRNPFamily Nurse Practitioner1134510266
  5. Gurpreet Howie, PA-CPhysician Assistant1861458291
  6. Marissa Panzer, NPHematology & Oncology Physician1841768124

Verify Katherine Arnold in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
    Search for license MD21000288    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the District of Columbia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Katherine Arnold among 250 obstetrics & gynecology physician records in District of Columbia

Katherine Arnold, MD is one of 250 obstetrics & gynecology physician records with a practice address in District of Columbia. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2013, is newer than 62% of them.

  • NPI issued2013 · 62% of these records are older, 35% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2013 · median 2012 among the 153 with a school on file
  • Record last updated2023 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in District of Columbia

There are 250 obstetrics & gynecology physician records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 250 in District of Columbia → Every provider in Washington → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Tara Abraham, M.D. MPHWahington, DC 200161396035580
  2. Richard Beckerman, M.D.Washington, DC 200161013061886
  3. Rita Calabro, M.D.Washington, DC 200161568537629
  4. Bailey Cannon Dean, M.D.Washington, DC 200161124348594
  5. Sabita Dammoju, MDWashington, DC 200161689826745
  6. Malcolm Desouza, MDWashington, DC 200161568578581
  7. Robert Footer, MDWashington, DC 200161376562116
  8. Shannon Green, MDWashington, DC 200161720254261

Common questions

What is Katherine Arnold, MD's NPI number?

Katherine Arnold, MD's National Provider Identifier (NPI) is 1164866794, issued on Apr 25, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Arnold, MD located?

The NPPES record lists a practice address at 5255 Loughboro RD NW Bldg B, Washington, DC, 20016. Phone: (202) 660-6782. Providers update this record themselves, so call before visiting.

How can I verify Katherine Arnold, MD's license?

NPPES lists District of Columbia license number MD21000288, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.