Quoc-Anh Thai, MD
Neurological Surgery Physician · Houston, TX
Quoc-Anh Thai, MD is a neurological surgery physician with a practice address in Houston, Texas, and NPI 1558328278, issued on Apr 27, 2006. Check the license (Texas N9655, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Quoc-Anh Thai
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- N9655 TX
Self-reported in NPPES; status is on the state search - Practice location
- 18123 Upper Bay RD Ste 400, Houston, TX 77058
- Phone
- (713) 363-8772
- Enumerated
- Apr 27, 2006
- Record last updated
- Apr 2, 2026
- Fax
- (713) 799-9639
- Medicare enrollment
- Enrolled (PECOS I20111128000134); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 669 in Texas → Look up another NPI →
Also registered at 18123 Upper Bay RD Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ali AamarGastroenterology Physician1922419209
- Ahmed Ali, M.D.Surgery Physician1730610866
- Bingzhong Chen, M.D.Neurology Physician1306058292
- Muhammad Farooqui, M.D.Gastroenterology Physician1356768303
- Donna JoseRheumatology Physician1093169831
- Ellen Li, PA-CPhysician Assistant1437976990
Verify Quoc-Anh Thai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N9655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average neurological surgery physician in 2024
56 Medicare Part D claims for 30 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. 28 claims were for opioids.
Most prescribed
- Acetaminophen-Codeine27 claims
- Cephalexin15 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.
Bills Medicare through 2 group practices
- Houston Methodist Specialty PhysiciansHouston, TX
- Tmh Physician Associates PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Quoc-Anh Thai among 669 neurological surgery physician records in Texas
Quoc-Anh Thai, MD is one of 669 neurological surgery physician records with a practice address in Texas. 80% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 57% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1999 · median 2004 among the 451 with a school on file
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Texas
There are 669 neurological surgery physician records in Texas.
All 669 in Texas → Every provider in Houston → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Jeremy Wang, M.D.Houston, TX 770581114965928
- Richard Westmark, M.D.Houston, TX 770581063450948
- Juan Martin, MDHouston, TX 770651265639777
- Saad Alqahatani, MDHouston, TX 770701043077761
- Glenn Anderson, MDHouston, TX 770701750370102
- Robert Dauser, M.D.Houston, TX 770461124074463
- Timothy Robinson, M.D.Houston, TX 770701093133514
- Yan Li, MD PHDHouston, TX 770721932363843
Common questions
What is Quoc-Anh Thai, MD's NPI number?
Quoc-Anh Thai, MD's National Provider Identifier (NPI) is 1558328278, issued on Apr 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Quoc-Anh Thai, MD located?
The NPPES record lists a practice address at 18123 Upper Bay RD Ste 400, Houston, TX, 77058. Phone: (713) 363-8772. Providers update this record themselves, so call before visiting.
How can I verify Quoc-Anh Thai, MD's license?
NPPES lists Texas license number N9655, 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 Quoc-Anh Thai, MD prescribe under Medicare Part D?
In 2024, Quoc-Anh Thai, MD had 56 Medicare Part D claims for 30 beneficiaries; the average among neurological surgery physician prescribers was 172. 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.