Quynh-Thu Nguyen Doan, MD
Obstetrics & Gynecology Physician · Houston, TX
Quynh-Thu Nguyen Doan, MD is an obstetrics & gynecology physician with a practice address in Houston, Texas, and NPI 1023348117, issued on Jan 12, 2010. Check the license (Texas N7612, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Quynh-Thu Nguyen Doan
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- N7612 TX
Self-reported in NPPES; status is on the state search - Practice location
- 18300 Katy Fwy, Houston, TX 77094
- Phone
- (281) 717-4366
- Enumerated
- Jan 12, 2010
- Record last updated
- Jun 28, 2022
- Fax
- (281) 717-4367
- Medicare enrollment
- Enrolled (PECOS I20221116000053); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →
Also registered at 18300 Katy Fwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kim Gustafson, NPWomen's Health Nurse Practitioner1164896056
- Tracy Jakob, MDOtolaryngology Physician1346223856
- David Mobley, M.D.Urology Physician1649272170
Verify Quynh-Thu Nguyen Doan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N7612Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
18 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $113.07
8 payments; by number, the most common kind was food and beverage; the largest payer was Mayne Pharma Commercial LLC. 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.
Quynh-Thu Nguyen Doan among 3,524 obstetrics & gynecology physician records in Texas
Quynh-Thu Nguyen Doan, MD is one of 3,524 obstetrics & gynecology physician records with a practice address in Texas. 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 2010, is newer than 64% of them.
- NPI issued2010 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2006 · median 2005 among the 2,093 with a school on file
- Record last updated2022 · 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Texas
There are 3,524 obstetrics & gynecology physician records in Texas.
All 3,524 in Texas → Every provider in Houston → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Sarah Andrews, M.D.Houston, TX 770941346240603
- Allyson Patronella, M.D.Houston, TX 770941124028410
- Kristin Schmidt, M.D.Houston, TX 770941245230408
- Chelsey Whitney, FNP-CHouston, TX 770941134096969
- Farhina Imtiaz, MDHouston, TX 770951578571998
- Benton Baker, MDHouston, TX 770921346264876
- Martha LairdHouston, TX 770961144784406
- Adrienne Legendre, M.D.Houston, TX 770961215220371
Common questions
What is Quynh-Thu Nguyen Doan, MD's NPI number?
Quynh-Thu Nguyen Doan, MD's National Provider Identifier (NPI) is 1023348117, issued on Jan 12, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Quynh-Thu Nguyen Doan, MD located?
The NPPES record lists a practice address at 18300 Katy Fwy, Houston, TX, 77094. Phone: (281) 717-4366. Providers update this record themselves, so call before visiting.
How can I verify Quynh-Thu Nguyen Doan, MD's license?
NPPES lists Texas license number N7612, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Quynh-Thu Nguyen Doan, MD prescribe under Medicare Part D?
In 2024, Quynh-Thu Nguyen Doan, MD had 18 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. 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.