Quoc Anh Nguyen, M.D.
Family Medicine Physician · Rockville, MD
Quoc Anh Nguyen, M.D. is a family medicine physician with a practice address in Rockville, Maryland, and NPI 1114173440, issued on Aug 18, 2008. Check the license (Maryland D0084572, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Quoc Anh Nguyen
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- D0084572 MD
MC00048734 WA
Self-reported in NPPES; status is on the state search - Practice location
- 726 Rockville Pike, Rockville, MD 20852
- Phone
- (240) 238-0411
- Enumerated
- Aug 18, 2008
- Record last updated
- Jul 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200729001496); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Also registered at 726 Rockville Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Quoc Anh Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0084572Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average family medicine physician in 2024
2,336 Medicare Part D claims for 334 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium212 claims
- Amlodipine Besylate137 claims
- Levothyroxine Sodium84 claims
- Montelukast Sodium83 claims
- Albuterol Sulfate Hfa80 claims
- Methylprednisolone77 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: $113.99
5 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 55,478 providers of this specialty with any payment received $902.55 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
- Doctors First Professional CorporationGaithersburg, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Quoc Anh Nguyen among 1,912 family medicine physician records in Maryland
Quoc Anh Nguyen, M.D. is one of 1,912 family medicine physician records with a practice address in Maryland. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 38% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2004 · median 2004 among the 1,141 with a school on file
- Record last updated2020 · 58% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
77 family medicine physician records list a practice address in Rockville
They are 77 of the 14,353 NPPES records with a practice address in Rockville, and 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Rockville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Janice Beaverson, MDRockville, MD 208521306907803
- Sue Chen, D.O.Rockville, MD 208521285719377
- Yoon Cho, D.O.North Bethesda, MD 208521811094469
- Kamalinee DeshpandeRockville, MD 208521730277054
- Latoya Edwards, MDRockville, MD 208521689732638
- Jack Epstein, MDRockville, MD 208521063569507
- Steven Fong, M.D.Rockville, MD 208521346335205
- Zhen-Ya Gao, MDRockville, MD 208521598869885
Common questions
What is Quoc Anh Nguyen, M.D.'s NPI number?
Quoc Anh Nguyen, M.D.'s National Provider Identifier (NPI) is 1114173440, issued on Aug 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Quoc Anh Nguyen, M.D. located?
The NPPES record lists a practice address at 726 Rockville Pike, Rockville, MD, 20852. Phone: (240) 238-0411. Providers update this record themselves, so call before visiting.
How can I verify Quoc Anh Nguyen, M.D.'s license?
NPPES lists Maryland license number D0084572, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Quoc Anh Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Quoc Anh Nguyen, M.D. had 2,336 Medicare Part D claims for 334 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.