Joel W. Warfel, M.D.
Anesthesiology Physician · San Antonio, TX
Joel W. Warfel, M.D. is an anesthesiology physician with a practice address in San Antonio, Texas, and NPI 1518371954, issued on Jun 13, 2014. Check the license (Texas S0121, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joel W. Warfel
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- S0121 TX
Self-reported in NPPES; status is on the state search - Practice location
- 12446 West Ave Ste 200, San Antonio, TX 78216
- Phone
- (210) 525-1668
- Enumerated
- Jun 13, 2014
- Record last updated
- Mar 6, 2024
- Medicare enrollment
- Enrolled (PECOS I20190709000985); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 4,635 in Texas → Look up another NPI →
Also registered at 12446 West Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Herzik, M.D.Internal Medicine Physician1801207873
- Penelope Laboy, AGACNPAcute Care Nurse Practitioner1194531681
- Xiang LiInternal Medicine Physician1396327946
Verify Joel W. Warfel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S0121Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $35.99
2 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 17,774 providers of this specialty with any payment received $669.59 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
- South Texas Cardiovascular AnesthesiaSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joel W. Warfel among 4,635 anesthesiology physician records in Texas
Joel W. Warfel, M.D. 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 2014, is newer than 79% of them.
- NPI issued2014 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2014 · median 2005 among the 3,293 with a school on file
- Record last updated2024 · 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).
419 anesthesiology physician records list a practice address in San Antonio
They are 419 of the 37,749 NPPES records with a practice address in San Antonio, and 4,635 anesthesiology physician records in Texas.
All 4,635 in Texas → Every provider in San Antonio → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Thaddeus Astilla, M.D.San Antonio, TX 782161740263078
- Maciej Babinski, M.D.San Antonio, TX 782161376525238
- Lorenzo Benavides, M.D.San Antonio, TX 782161487636841
- Jorge Bonilla, M.D.San Antonio, TX 782161144202508
- Raymond Brewer, MDSan Antonio, TX 782161295717932
- Edward Briggs, M.D.San Antonio, TX 782161508848243
- Sergio Buentello, M.D.San Antonio, TX 782161366424012
- Paulette Bunton, M.D.San Antonio, TX 782161194707844
Common questions
What is Joel W. Warfel, M.D.'s NPI number?
Joel W. Warfel, M.D.'s National Provider Identifier (NPI) is 1518371954, issued on Jun 13, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Joel W. Warfel, M.D. located?
The NPPES record lists a practice address at 12446 West Ave Ste 200, San Antonio, TX, 78216. Phone: (210) 525-1668. Providers update this record themselves, so call before visiting.
How can I verify Joel W. Warfel, M.D.'s license?
NPPES lists Texas license number S0121, 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.