Katherine H. Nguyen, PA
Physician Assistant · Washington, DC
Katherine H. Nguyen, PA is a physician assistant with a practice address in Washington, District of Columbia, and NPI 1841243094, issued on May 18, 2006. Check the license with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine H. Nguyen
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 0110-001392 VA
Self-reported in NPPES; status is on the state search - Practice location
- 915 N St SE Bldg 175, Washington, DC 20374
- Phone
- (202) 433-3132
- Enumerated
- May 18, 2006
- Record last updated
- Mar 26, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 915 N St SE Bldg 175
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fozia Abrar, MDPublic Health & General Preventive Medicine Physician1912973371
- Steven BalsamoOther Specialist/Technologist1124952700
- Falen Cook, LMSWSocial Worker1750051579
- Steven Cornelius, M.D.Family Medicine Physician1710347067
- Amanda Dori, O.D.Optometrist1104057405
- Michael Lee, D.M.D.Oral and Maxillofacial Surgery (Dentist)1619255346
Verify Katherine H. Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
552 physician assistant records list a practice address in Washington
They are 552 of the 45,857 NPPES records with a practice address in Washington, and 558 physician assistant records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 552 in Washington → All 558 in District of Columbia → Every provider in Washington →
Other physician assistant records in District of Columbia
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- Abdul Abdur-Rahman, PA-CWashington, DC1962651927
- Martha Aberra, PA-CWashington, DC1639205529
- Lindsey Abraham, PA-CWashington, DC1396474631
- Joshua Adams, PA-CWashington, DC1902143266
- Alexis Adler, PA-CWashington, DC1518472075
- Henry Agyapong, PA-CWashington, DC1669615464
- Bashir Ahmad, P.A.Washington, DC1437272846
- Naeema Ahmed, PA-CWashington, DC1417441940
Common questions
What is Katherine H. Nguyen, PA's NPI number?
Katherine H. Nguyen, PA's National Provider Identifier (NPI) is 1841243094, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katherine H. Nguyen, PA located?
The NPPES record lists a practice address at 915 N St SE Bldg 175, Washington, DC, 20374. Phone: (202) 433-3132. Providers update this record themselves, so call before visiting.
How can I verify Katherine H. Nguyen, PA's license?
Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
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.
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.