Kristi Gayle Clark, M.D.
Internal Medicine Physician · San Antonio, TX
Kristi Gayle Clark, M.D. is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1912973769, issued on Feb 23, 2006. Check the license (Texas L2190, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kristi Gayle Clark
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- L2190 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8542 Wurzbach RD, San Antonio, TX 78240
- Phone
- (210) 616-7300
- Enumerated
- Feb 23, 2006
- Record last updated
- Jun 13, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (210) 616-7359
- Medicare enrollment
- Enrolled (PECOS I20041020000084); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 8542 Wurzbach RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ana Maria Calderon, M.D.Internal Medicine Physician1578845574
- Stephanie GarzaFamily Nurse Practitioner1518583186
- Nagalakshmi KoduriHospitalist Physician1457510869
- Timothy Kosmatka, M.D.Family Medicine Physician1225022015
- Sergio Rivas, FNP, MPHFamily Nurse Practitioner1326385311
- Mae Anne Sepulveda, MDFamily Medicine Physician1881825719
Verify Kristi Gayle Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L2190Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average internal medicine physician in 2024
3,802 Medicare Part D claims for 317 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 115 claims were for opioids.
Most prescribed
- Levothyroxine Sodium176 claims
- Atorvastatin Calcium175 claims
- Amlodipine Besylate136 claims
- Rosuvastatin Calcium108 claims
- Alendronate Sodium101 claims
- Omeprazole101 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.
Industry payments in 2024: $112.54
1 payment: food and beverage; the largest payer was Sanofi Pasteur Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Physician Primecare, IncSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
657 internal medicine physician records list a practice address in San Antonio
They are 657 of the 37,749 NPPES records with a practice address in San Antonio, and 9,175 internal medicine physician records in Texas.
All 657 in San Antonio → All 9,175 in Texas → Every provider in San Antonio →
Other internal medicine physician records in Texas
- Muhammad A. Sattar, MDDallas, TX1760465553
- Gayatri Aaluri, MDGalveston, TX1821928508
- Anunaya AashishDenton, TX1134246374
- Queenie Ann Abad, M.D.San Antonio, TX1174979785
- Fuad Abaleka, M.DLubbock, TX1861925596
- Carol Abalihi, M.D.El Paso, TX1326136243
- Oliverio Abarca Guzman, MDHarlingen, TX1346972940
- Obinna Abaribe, M.DMansfield, TX1457704355
- Enyinnaya Abarikwu, MDTyler, TX1174788178
- Sulaiman Abawi, D.O.Frisco, TX1780845255
Common questions
What is Kristi Gayle Clark, M.D.'s NPI number?
Kristi Gayle Clark, M.D.'s National Provider Identifier (NPI) is 1912973769, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kristi Gayle Clark, M.D. located?
The NPPES record lists a practice address at 8542 Wurzbach RD, San Antonio, TX, 78240. Phone: (210) 616-7300. Providers update this record themselves, so call before visiting.
How can I verify Kristi Gayle Clark, M.D.'s license?
NPPES lists Texas license number L2190, 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 Kristi Gayle Clark, M.D. prescribe under Medicare Part D?
In 2024, Kristi Gayle Clark, M.D. had 3,802 Medicare Part D claims for 317 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.