Cathleen Huynh
Physician Assistant · Alexandria, VA
Cathleen Huynh is a physician assistant with a practice address in Alexandria, Virginia, and NPI 1467003814, issued on Sep 26, 2019. Check the license with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cathleen Huynh
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 6355 Walker LN Ste 507, Alexandria, VA 22310
- Phone
- (703) 738-4332
- Enumerated
- Sep 26, 2019
- Record last updated
- Jun 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210818002353); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 6355 Walker LN Ste 507
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Emily Powell, P.A-CPhysician Assistant1902179385
Verify Cathleen Huynh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia 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
85% fewer Medicare Part D claims than the average physician assistant in 2024
123 Medicare Part D claims for 74 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 56 claims were for opioids.
Most prescribed
- Oxycodone Hcl43 claims
- Ondansetron Odt28 claims
- Metronidazole15 claims
- Erythromycin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $116.17
4 payments; by number, the most common kind was food and beverage; the largest payer was Davol Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Multicare Health SystemTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
124 physician assistant records list a practice address in Alexandria
They are 124 of the 5,424 NPPES records with a practice address in Alexandria, and 4,408 physician assistant records in Virginia.
All 124 in Alexandria → All 4,408 in Virginia → Every provider in Alexandria →
Other physician assistant records in Virginia
- Almas Abbas, PAArlington, VA1962598847
- Tehreem AbbasWoodbridge, VA1083416937
- Emma AbbottRoanoke, VA1235737891
- Annalyn Abcede, PAChesapeake, VA1821479544
- Dalia Abdalla, PA-CAldie, VA1861342677
- Hamdi Abdullahi, PA-CAlexandria, VA1407620750
- Daniel Abeel, P.A.-CFort Belvoir, VA1770503070
- Elizabeth AbelBlacksburg, VA1972380152
- Rachele Abel, PA-CNorfolk, VA1871361808
- Stephen AbercrombieRoanoke, VA1700455227
Common questions
What is Cathleen Huynh's NPI number?
Cathleen Huynh's National Provider Identifier (NPI) is 1467003814, issued on Sep 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Cathleen Huynh located?
The NPPES record lists a practice address at 6355 Walker LN Ste 507, Alexandria, VA, 22310. Phone: (703) 738-4332. Providers update this record themselves, so call before visiting.
How can I verify Cathleen Huynh's license?
Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Cathleen Huynh prescribe under Medicare Part D?
In 2024, Cathleen Huynh had 123 Medicare Part D claims for 74 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.