Bao-Chau Audrey T. Nguyen, MD
Family Medicine Physician · Herndon, VA
Bao-Chau Audrey T. Nguyen, MD is a family medicine physician with a practice address in Herndon, Virginia, and NPI 1225561772, issued on Apr 11, 2017. Check the license (Virginia 0101273934, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Bao-Chau Audrey T. Nguyen
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 0101273934 VA
Self-reported in NPPES; status is on the state search - Practice location
- 600 Herndon Pkwy Ste 200, Herndon, VA 20170
- Phone
- (703) 464-6094
- Enumerated
- Apr 11, 2017
- Record last updated
- Mar 20, 2023
- Fax
- (703) 689-8959
- Medicare enrollment
- Enrolled (PECOS I20201016000003); accepts Medicare assignment
- Medical or professional school
- Virginia Commonwealth University, School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,137 in Virginia → Look up another NPI →
Also registered at 600 Herndon Pkwy Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gachard Jean Pierre, PA-CPhysician Assistant1770779399
Verify Bao-Chau Audrey T. Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101273934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
95 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Omeprazole17 claims
- Xifaxan11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 81.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Inova Health Care ServicesFalls Church, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bao-Chau Audrey T. Nguyen among 4,137 family medicine physician records in Virginia
Bao-Chau Audrey T. Nguyen, MD is one of 4,137 family medicine physician records with a practice address in Virginia. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 81% of them.
- NPI issued2017 · 81% of these records are older, 17% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2017 · median 2004 among the 2,426 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 207Q00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 family medicine physician records list a practice address in Herndon
They are 27 of the 943 NPPES records with a practice address in Herndon, and 4,137 family medicine physician records in Virginia.
All 4,137 in Virginia → Every provider in Herndon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jason Cooper, MDHerndon, VA 201701053305102
- Robin Donald, DOHerndon, VA 201701083742621
- Natasha Hofberg, CFNPHerndon, VA 201701326032376
- Cynthia Horner, MDHerndon, VA 201701922092220
- Shamim Imam, M.D.Herndon, VA 201701265513550
- Deborah Leavens, MDHerndon, VA 201701407840788
- Marc Plescia, MDHerndon, VA 201701497749121
- Janice Ragland, MDHerndon, VA 201701851385454
Common questions
What is Bao-Chau Audrey T. Nguyen, MD's NPI number?
Bao-Chau Audrey T. Nguyen, MD's National Provider Identifier (NPI) is 1225561772, issued on Apr 11, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Bao-Chau Audrey T. Nguyen, MD located?
The NPPES record lists a practice address at 600 Herndon Pkwy Ste 200, Herndon, VA, 20170. Phone: (703) 464-6094. Providers update this record themselves, so call before visiting.
How can I verify Bao-Chau Audrey T. Nguyen, MD's license?
NPPES lists Virginia license number 0101273934, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bao-Chau Audrey T. Nguyen, MD prescribe under Medicare Part D?
In 2024, Bao-Chau Audrey T. Nguyen, MD had 95 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Bao-Chau Audrey T. Nguyen, MD's MIPS final score?
The 2023 MIPS final score is 81.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.