Tham Trinh, MD
Anesthesiology Physician · Dallas, TX
Tham Trinh, MD is an anesthesiology physician with a practice address in Dallas, Texas, and NPI 1780636134, issued on May 16, 2006. Check the license (Texas L6683, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tham Trinh
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- L6683 TX
MD 14701 HI
Self-reported in NPPES; status is on the state search - Practice location
- 2222 Welborn St, Dallas, TX 75219
- Phone
- (214) 559-5000
- Enumerated
- May 16, 2006
- Record last updated
- Mar 20, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid IDs
- 177275801 TX
177275801 HI - Medicare enrollment
- Enrolled (PECOS I20051012001158); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2000
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 4,635 in Texas → Look up another NPI →
Also registered at 2222 Welborn St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tham Trinh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L6683Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Texas Scottish Rite Hospital For Crippled ChildrenDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tham Trinh among 4,635 anesthesiology physician records in Texas
Tham Trinh, MD is one of 4,635 anesthesiology physician records with a practice address in Texas. 79% 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, 54% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2000 · median 2005 among the 3,293 with a school on file
- Record last updated2017 · 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 207L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,392 anesthesiology physician records list a practice address in Dallas
They are 1,392 of the 36,304 NPPES records with a practice address in Dallas, and 4,635 anesthesiology physician records in Texas.
All 4,635 in Texas → Every provider in Dallas → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Raphael Aybar, M.D.Dallas, TX 752191619970902
- Catherine Blakeney, M.D.Dallas, TX 752191265435531
- Marc Brown, M.D.Dallas, TX 752191720080013
- Joel Ciarochi, M.D.Dallas, TX 752191649272840
- Donnie Culpepper, M.D.Dallas, TX 752191316949456
- Craig Fisher, D.O.Dallas, TX 752191760484893
- John Geiser, M.D.Dallas, TX 752191861496119
- Richard Haldeman, M.D.Dallas, TX 752191235133513
Common questions
What is Tham Trinh, MD's NPI number?
Tham Trinh, MD's National Provider Identifier (NPI) is 1780636134, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tham Trinh, MD located?
The NPPES record lists a practice address at 2222 Welborn St, Dallas, TX, 75219. Phone: (214) 559-5000. Providers update this record themselves, so call before visiting.
How can I verify Tham Trinh, MD's license?
NPPES lists Texas license number L6683, 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.
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.