Tuyet-Nhung Nguyen
Internal Medicine Physician · Greenbelt, MD
Tuyet-Nhung Nguyen is an internal medicine physician with a practice address in Greenbelt, Maryland, and NPI 1790141000, issued on Jan 4, 2016. Check the license (Maryland D0088433, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Tuyet-Nhung Nguyen
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- D0088433 MD
Self-reported in NPPES; status is on the state search - Practice location
- 7501 Greenway Center Dr Ste 600, Greenbelt, MD 20770
- Phone
- (301) 579-3465
- Enumerated
- Jan 4, 2016
- Record last updated
- Mar 25, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at 7501 Greenway Center Dr Ste 600
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Doris Ampratwum, FNP-CFamily Nurse Practitioner1174183073
- Patricia Czapp, MDFamily Medicine Physician1447259411
- Elham Ghayouri Azar, M.DInternal Medicine Physician1487998381
- Genni Harrison, LCSW-CMental Health Counselor1659688539
- Aruna Nathan, MDInternal Medicine Physician1063437804
- Jennifer O'Connell, LCSW-CClinical Social Worker1134804784
Verify Tuyet-Nhung Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0088433Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average internal medicine physician in 2024
611 Medicare Part D claims for 36 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium49 claims
- Carvedilol38 claims
- Duloxetine Hcl21 claims
- Entresto18 claims
- Montelukast Sodium17 claims
- Amlodipine Besylate16 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.
Tuyet-Nhung Nguyen among 3,904 internal medicine physician records in Maryland
Tuyet-Nhung Nguyen is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 internal medicine physician records list a practice address in Greenbelt
They are 17 of the 1,332 NPPES records with a practice address in Greenbelt, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Greenbelt → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Cecil George, MDGreenbelt, MD 207701245311000
- Elham Ghayouri Azar, M.DGreenbelt, MD 207701487998381
- Renuka Gupta, M.D.Greenbelt, MD 207701366419566
- Karina Jordan, MDGreenbelt, MD 207701982083879
- Thomas Maslen, M.D.Greenbelt, MD 207701699742791
- Aruna Nathan, MDGreenbelt, MD 207701063437804
- Babajide Obadina, M.D.Greenbelt, MD 207701215910054
- Ramesh Patel, M DGreenbelt, MD 207701528082229
Common questions
What is Tuyet-Nhung Nguyen's NPI number?
Tuyet-Nhung Nguyen's National Provider Identifier (NPI) is 1790141000, issued on Jan 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Tuyet-Nhung Nguyen located?
The NPPES record lists a practice address at 7501 Greenway Center Dr Ste 600, Greenbelt, MD, 20770. Phone: (301) 579-3465. Providers update this record themselves, so call before visiting.
How can I verify Tuyet-Nhung Nguyen's license?
NPPES lists Maryland license number D0088433, 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 Tuyet-Nhung Nguyen prescribe under Medicare Part D?
In 2024, Tuyet-Nhung Nguyen had 611 Medicare Part D claims for 36 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.