Truong Chinh Quoc Nguyen, MD
Obstetrics & Gynecology Physician · Houston, TX
Truong Chinh Quoc Nguyen, MD is an obstetrics & gynecology physician with a practice address in Houston, Texas, and NPI 1174595219, issued on Feb 3, 2006. Check the license (Texas L5489, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Truong Chinh Quoc Nguyen
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- L5489 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2060 Space Park Dr Ste 308, Houston, TX 77058
- Phone
- (281) 333-2744
- Enumerated
- Feb 3, 2006
- Record last updated
- Jan 28, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (281) 335-4529
- Medicaid ID
- 164498106 TX
- Medicare enrollment
- Enrolled (PECOS I20040210000597); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1999
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →
Verify Truong Chinh Quoc Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L5489Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
220 Medicare Part D claims for 47 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Estradiol33 claims
- Valacyclovir22 claims
- Alendronate Sodium18 claims
- Estradiol (Once Weekly)17 claims
- Metronidazole15 claims
- Albuterol Sulfate Hfa13 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): 75 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: $1,833.68
17 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, 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.
Bills Medicare through one group practice
- Utmb Faculty Group PracticeGalveston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Truong Chinh Quoc Nguyen among 3,524 obstetrics & gynecology physician records in Texas
Truong Chinh Quoc Nguyen, 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 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 53% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1999 · median 2005 among the 2,093 with a school on file
- Record last updated2014 · 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
- Patricia Choy, MDHouston, TX 770581477545168
- Luke Fletcher, MDHouston, TX 770581699362731
- Lauren Langsjoen, M.D.Houston, TX 770581356705339
- Ashley Marcantel, MDHouston, TX 770581508209628
- Chinemelum Orizu, MDHouston, TX 770581104387653
- Vikramkumar (vic) Patel, MDHouston, TX 770581316912249
- William Powell, M.D.Houston, TX 770581568763191
- Ines Tamzali, MDHouston, TX 770581508420563
Common questions
What is Truong Chinh Quoc Nguyen, MD's NPI number?
Truong Chinh Quoc Nguyen, MD's National Provider Identifier (NPI) is 1174595219, issued on Feb 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Truong Chinh Quoc Nguyen, MD located?
The NPPES record lists a practice address at 2060 Space Park Dr Ste 308, Houston, TX, 77058. Phone: (281) 333-2744. Providers update this record themselves, so call before visiting.
How can I verify Truong Chinh Quoc Nguyen, MD's license?
NPPES lists Texas license number L5489, 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 Truong Chinh Quoc Nguyen, MD prescribe under Medicare Part D?
In 2024, Truong Chinh Quoc Nguyen, MD had 220 Medicare Part D claims for 47 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Truong Chinh Quoc Nguyen, MD's MIPS final score?
The 2023 MIPS final score is 75 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.