James Richard Garrison, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · San Antonio, TX
James Richard Garrison, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in San Antonio, Texas, and NPI 1003843830, issued on Jun 27, 2006. Check the license (Texas H9942, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Richard Garrison
- Credential
- M.D.
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License number
- H9942 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4330 Medical Dr, San Antonio, TX 78229
- Phone
- (210) 615-7700
- Enumerated
- Jun 27, 2006
- Record last updated
- Nov 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (210) 615-1782
- Medicare enrollment
- Enrolled (PECOS I20100916000629); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 484 in Texas → Look up another NPI →
Also registered at 4330 Medical Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Haydee AdanGerontology Nurse Practitioner1518164797
- Winnifer Baduel, M.D.Internal Medicine Physician1245397744
- Thomas Bienen, M.D.Internal Medicine Physician1952581746
- Stephanie Bruno, APRNFamily Nurse Practitioner1134560667
- Darius Buzenas, M.D.Internal Medicine Physician1609019272
- William Davis, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1437195187
Verify James Richard Garrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H9942Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 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: $4,756.61
87 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 4,047 providers of this specialty with any payment received $7,828.84 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
- Cardiology Clinic OF San Antonio, PLLCSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Richard Garrison among 484 thoracic surgery (cardiothoracic vascular surgery) physician records in Texas
James Richard Garrison, M.D. is one of 484 thoracic surgery (cardiothoracic vascular surgery) 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 14% of them.
- NPI issued2006 · 14% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1990 · median 1996 among the 309 with a school on file
- Record last updated2020 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Texas
There are 484 thoracic surgery (cardiothoracic vascular surgery) physician records in Texas.
All 484 in Texas → Every provider in San Antonio → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Clinton Baisden, MDSan Antonio, TX 782291740291269
- John Calhoon, MDSan Antonio, TX 782291568579548
- Andrea Carpenter, MDSan Antonio, TX 782291902913981
- William Davis, M.D.San Antonio, TX 782291437195187
- Daniel De Armond, M.D.San Antonio, TX 782291861595779
- Nilto De Oliveira, MDSan Antonio, TX 782291376507939
- Michael Eppinger, M.D.San Antonio, TX 782291871573105
- Lacy Harville, M.D.San Antonio, TX 782291871577239
Common questions
What is James Richard Garrison, M.D.'s NPI number?
James Richard Garrison, M.D.'s National Provider Identifier (NPI) is 1003843830, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Richard Garrison, M.D. located?
The NPPES record lists a practice address at 4330 Medical Dr, San Antonio, TX, 78229. Phone: (210) 615-7700. Providers update this record themselves, so call before visiting.
How can I verify James Richard Garrison, M.D.'s license?
NPPES lists Texas license number H9942, 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.
What is James Richard Garrison, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.