NPPES file of Aug 9, 2026

Linh Duong, CAA

Anesthesiologist Assistant · Washington, DC

Linh Duong, CAA is an anesthesiologist assistant with a practice address in Washington, District of Columbia, and NPI 1780256347, issued on Jul 13, 2021. Check the license with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1780256347
Name
Linh Duong
Credential
CAA
Primary taxonomy
Anesthesiologist Assistant 367H00000X
Practice location
900 23RD St NW, Washington, DC 20037
Phone
(202) 715-4750
Enumerated
Jul 13, 2021
Record last updated
Jul 13, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(202) 715-4759
Medicare enrollment
Enrolled (PECOS I20210921001178); accepts Medicare assignment
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.
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Also registered at 900 23RD St NW

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

  1. Mariam Abdelshahid, PHARMDPharmacist1881271559
  2. Zayd Abdul-Ali, DPTNeurology Physical Therapist1215899257
  3. Saleem Abdulrauf, MDNeurological Surgery Physician1972614626
  4. Osereme AbuluStudent in an Organized Health Care Education/Training Program1285383729
  5. Crystal AdamsAnesthesiology Physician1922462233
  6. Leah AdamsStudent in an Organized Health Care Education/Training Program1457292682

Verify Linh Duong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this professionCheck 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
Find 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.

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Bills Medicare through one group practice

  1. Medstar Medical Group II LLCWashington, DC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Linh Duong among 130 anesthesiologist assistant records in District of Columbia

Linh Duong, CAA is one of 130 anesthesiologist assistant records with a practice address in District of Columbia. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 52% of them.

  • NPI issued2021 · 52% of these records are older, 44% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 85% of these records are
  • Graduated2021 · median 2020 among the 111 with a school on file
  • Record last updated2021 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367H00000X 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).

Anesthesiologist Assistant providers in District of Columbia

There are 130 anesthesiologist assistant records in District of Columbia.

The 8 anesthesiologist assistant records with the nearest ZIP codes

  1. Marilyn Archambeault, CAAWashington, DC 200371346739497
  2. Chloe Carpenter, C-AAWashington, DC 200371659964377
  3. Kerlly Castellano Crespo, AAWashington, DC 200371790344836
  4. Melanie CieciuchWashington, DC 200371568055630
  5. Amanda Gumbert, CAAWashington, DC 200371326455288
  6. Janet Ha, C-AAWashington, DC 200371366907149
  7. Destiny HardyWashington, DC 200371609369735
  8. Samuel LindWashington, DC 200371972136174

Common questions

What is Linh Duong, CAA's NPI number?

Linh Duong, CAA's National Provider Identifier (NPI) is 1780256347, issued on Jul 13, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Linh Duong, CAA located?

The NPPES record lists a practice address at 900 23RD St NW, Washington, DC, 20037. Phone: (202) 715-4750. Providers update this record themselves, so call before visiting.

How can I verify Linh Duong, CAA'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. Medicare files from data.cms.gov. 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.