Thu Ngoc Tran, MD
Obstetrics & Gynecology Physician · Rockville, MD
Thu Ngoc Tran, MD is an obstetrics & gynecology physician with a practice address in Rockville, Maryland, and NPI 1003807363, issued on Nov 3, 2005. Check the license (Maryland D0040627, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Thu Ngoc Tran
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- D0040627 MD
Self-reported in NPPES; status is on the state search - Practice location
- 9420 Key West Ave Ste 415, Rockville, MD 20850
- Phone
- (301) 279-9400
- Enumerated
- Nov 3, 2005
- Record last updated
- Dec 5, 2023
- Fax
- (301) 309-2428
- Medicaid ID
- 317221000 MD
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,034 in Maryland → Look up another NPI →
Also registered at 9420 Key West Ave Ste 415
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dana Bulik, NPObstetrics & Gynecology Nurse Practitioner1053205492
- Brian Kim, MDObstetrics & Gynecology Physician1336776012
Verify Thu Ngoc Tran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0040627Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
297 Medicare Part D claims for 136 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol197 claims
- Alendronate Sodium29 claims
- Clobetasol Propionate13 claims
- Premarin12 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): 52.2 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).
Industry payments in 2024: $151.85
4 payments; by number, the most common kind was food and beverage; the largest payer was Caldera Medical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Thu Ngoc Tran among 1,034 obstetrics & gynecology physician records in Maryland
Thu Ngoc Tran, MD is one of 1,034 obstetrics & gynecology physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- 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 207V00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 obstetrics & gynecology physician records list a practice address in Rockville
They are 53 of the 14,353 NPPES records with a practice address in Rockville, and 1,034 obstetrics & gynecology physician records in Maryland.
All 1,034 in Maryland → Every provider in Rockville → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Nancy Behram, M.D.Rockville, MD 208501902895063
- Barbara Butler, MDRockville, MD 208501720060510
- Craig Dickman, MDRockville, MD 208501386625184
- David Grossman, MDRockville, MD 208501518942846
- Judith Gurdian, MDRockville, MD 208501386629277
- Stephen Lakner, MDRockville, MD 208501043295389
- Diane Laurin, MDRockville, MD 208501942284617
- Dorothy Lee, MDRockville, MD 208501063497303
Common questions
What is Thu Ngoc Tran, MD's NPI number?
Thu Ngoc Tran, MD's National Provider Identifier (NPI) is 1003807363, issued on Nov 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thu Ngoc Tran, MD located?
The NPPES record lists a practice address at 9420 Key West Ave Ste 415, Rockville, MD, 20850. Phone: (301) 279-9400. Providers update this record themselves, so call before visiting.
How can I verify Thu Ngoc Tran, MD's license?
NPPES lists Maryland license number D0040627, 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 Thu Ngoc Tran, MD prescribe under Medicare Part D?
In 2024, Thu Ngoc Tran, MD had 297 Medicare Part D claims for 136 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Thu Ngoc Tran, MD's MIPS final score?
The 2023 MIPS final score is 52.2 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.