G. Christopher Hammet, M.D.
Diagnostic Radiology Physician · San Antonio, TX
G. Christopher Hammet, M.D. is a diagnostic radiology physician with a practice address in San Antonio, Texas, and NPI 1538136486, issued on Feb 28, 2006. Check the license (Texas K5985, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- G. Christopher Hammet
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- K5985 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8401 Datapoint Dr, San Antonio, TX 78229
- Phone
- (210) 616-7700
- Enumerated
- Feb 28, 2006
- Record last updated
- Mar 31, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (210) 616-7709
- Medicaid IDs
- 118671003 TX
118671004 TX - Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 3,124 in Texas → Look up another NPI →
Also registered at 8401 Datapoint Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marie Berkenkamp, MDPediatric Emergency Medicine (Pediatrics) Physician1871572248
Verify G. Christopher Hammet in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K5985Check 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).
G. Christopher Hammet among 3,124 diagnostic radiology physician records in Texas
G. Christopher Hammet, M.D. is one of 3,124 diagnostic radiology physician records with a practice address in Texas. 77% 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, 49% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2016 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Texas
There are 3,124 diagnostic radiology physician records in Texas.
All 3,124 in Texas → Every provider in San Antonio → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Jose Arbona, M.D.San Antonio, TX 782291396721155
- Peter Berardo, M.D.San Antonio, TX 782291447236211
- Ernesto Blanco, M.D.San Antonio, TX 782291508843392
- F. Browne, M.D.San Antonio, TX 782291972589752
- Gilberto Cadavid, M.D.San Antonio, TX 782291417933219
- David Golden, M.D.San Antonio, TX 782291407848815
- Gerald Growcock, M.D.San Antonio, TX 782291699751404
- Diane Icenogle Leuschen, M.D.San Antonio, TX 782291508842311
Common questions
What is G. Christopher Hammet, M.D.'s NPI number?
G. Christopher Hammet, M.D.'s National Provider Identifier (NPI) is 1538136486, issued on Feb 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is G. Christopher Hammet, M.D. located?
The NPPES record lists a practice address at 8401 Datapoint Dr, San Antonio, TX, 78229. Phone: (210) 616-7700. Providers update this record themselves, so call before visiting.
How can I verify G. Christopher Hammet, M.D.'s license?
NPPES lists Texas license number K5985, 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 G. Christopher Hammet, 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.