Calvin Ogden McGowan, M.D.
Anesthesiology Physician · San Angelo, TX
Calvin Ogden McGowan, M.D. is an anesthesiology physician with a practice address in San Angelo, Texas, and NPI 1710205703, issued on May 14, 2010. Check the license (Texas P8388, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Calvin Ogden McGowan
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- P8388 TX
Self-reported in NPPES; status is on the state search - Practice location
- 120 E Harris Ave, San Angelo, TX 76903
- Phone
- (325) 658-1511
- Enumerated
- May 14, 2010
- Record last updated
- Apr 10, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (325) 481-2166
- Medicaid ID
- 340228801 TX
- Medicare enrollment
- Enrolled (PECOS I20141114000864); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2010
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 4,635 in Texas → Look up another NPI →
Also registered at 120 E Harris Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nestor Alvar, CCPPerfusionist1215868047
- Stormie Anderson, RNEmergency Registered Nurse1386510410
- Cameron Arakaki, DOEmergency Medicine Physician1457098246
Verify Calvin Ogden McGowan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P8388Check 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): 95.8 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).
Bills Medicare through one group practice
- Shannon ClinicSan Angelo, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Calvin Ogden McGowan among 4,635 anesthesiology physician records in Texas
Calvin Ogden McGowan, 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 2010, is newer than 67% of them.
- NPI issued2010 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2010 · median 2005 among the 3,293 with a school on file
- Record last updated2015 · 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).
31 anesthesiology physician records list a practice address in San Angelo
They are 31 of the 1,796 NPPES records with a practice address in San Angelo, and 4,635 anesthesiology physician records in Texas.
All 4,635 in Texas → Every provider in San Angelo → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Jerry Ammon, M.D.San Angelo, TX 769031598851750
- Herbert Biedermann, MDSan Angelo, TX 769031679563803
- Virgilio Flores, MDSan Angelo, TX 769031134119373
- Jonathan Gipson, MDSan Angelo, TX 769031033109277
- Donald Green, MDSan Angelo, TX 769031851337570
- Robert Hamblen, MDSan Angelo, TX 769031033100078
- Brandan Hernandez, M.D.San Angelo, TX 769031558321604
- Eric Igler, MDSan Angelo, TX 769031366433641
Common questions
What is Calvin Ogden McGowan, M.D.'s NPI number?
Calvin Ogden McGowan, M.D.'s National Provider Identifier (NPI) is 1710205703, issued on May 14, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Calvin Ogden McGowan, M.D. located?
The NPPES record lists a practice address at 120 E Harris Ave, San Angelo, TX, 76903. Phone: (325) 658-1511. Providers update this record themselves, so call before visiting.
How can I verify Calvin Ogden McGowan, M.D.'s license?
NPPES lists Texas license number P8388, 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 Calvin Ogden McGowan, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.8 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.