Crystal Thao Duong, PA-S
Physician Assistant · Richmond, VA
Crystal Thao Duong, PA-S is a physician assistant with a practice address in Richmond, Virginia, and NPI 1356051312, issued on Nov 30, 2022. Check the license with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Crystal Thao Duong
- Credential
- PA-S
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1602 Skipwith RD, Richmond, VA 23229
- Phone
- (804) 289-4500
- Enumerated
- Nov 30, 2022
- Record last updated
- Nov 30, 2022
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,408 in Virginia → Look up another NPI →
Also registered at 1602 Skipwith RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Crystal Thao Duong 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
67% fewer Medicare Part D claims than the average physician assistant in 2024
272 Medicare Part D claims for 197 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 25 claims were for opioids.
Most prescribed
- Cephalexin41 claims
- Ondansetron Odt28 claims
- Amoxicillin-Clavulanate Potass27 claims
- Prednisone16 claims
- Diclofenac Sodium12 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.
Crystal Thao Duong among 4,408 physician assistant records in Virginia
Crystal Thao Duong, PA-S is one of 4,408 physician assistant records with a practice address in Virginia. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 70% of them.
- NPI issued2022 · 70% of these records are older, 24% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2022 · 33% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
282 physician assistant records list a practice address in Richmond
They are 282 of the 14,083 NPPES records with a practice address in Richmond, and 4,408 physician assistant records in Virginia.
All 4,408 in Virginia → Every provider in Richmond → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Harry Baldwin, PA-CRichmond, VA 232291962628313
- Jenna Bushaw, PA-CRichmond, VA 232291598277790
- Ruchi Dixit, MPAS, PA-CHenrico, VA 232291477989150
- Timothy Hilinski, P.A.-CRichmond, VA 232291558386904
- Mary Kemp, PA-CRichmond, VA 232291356567689
- Mukul Mallick, PA-CRichmond, VA 232291386090561
- Michael Mathews, PA-CRichmond, VA 232291831686872
- Dawn Miller, P.A.Richmond, VA 232291396795308
Common questions
What is Crystal Thao Duong, PA-S's NPI number?
Crystal Thao Duong, PA-S's National Provider Identifier (NPI) is 1356051312, issued on Nov 30, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Crystal Thao Duong, PA-S located?
The NPPES record lists a practice address at 1602 Skipwith RD, Richmond, VA, 23229. Phone: (804) 289-4500. Providers update this record themselves, so call before visiting.
How can I verify Crystal Thao Duong, PA-S's license?
Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Crystal Thao Duong, PA-S prescribe under Medicare Part D?
In 2024, Crystal Thao Duong, PA-S had 272 Medicare Part D claims for 197 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.