Alonzo Ortega, DO
Family Medicine Physician · San Antonio, TX
Alonzo Ortega, DO is a family medicine physician with a practice address in San Antonio, Texas, and NPI 1871590588, issued on Jul 7, 2005. Check the license (Texas H6485, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alonzo Ortega
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- H6485 TX
Self-reported in NPPES; status is on the state search - Practice location
- 517 SW Military Dr Ste 106, San Antonio, TX 78221
- Phone
- (210) 921-0322
- Enumerated
- Jul 7, 2005
- Record last updated
- Dec 19, 2023
- Fax
- (210) 921-1451
- Medicare enrollment
- Enrolled (PECOS I20080505000260); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 1988
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 517 SW Military Dr Ste 106
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alonzo Ortega in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H6485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average family medicine physician in 2024
10,638 Medicare Part D claims for 823 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 330 claims were for opioids.
Most prescribed
- Atorvastatin Calcium560 claims
- Amlodipine Besylate516 claims
- Levothyroxine Sodium438 claims
- Lisinopril427 claims
- Metformin Hcl362 claims
- Simvastatin360 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.
Bills Medicare through one group practice
- Wellmed Medical Group PASan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alonzo Ortega among 11,119 family medicine physician records in Texas
Alonzo Ortega, DO is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1988 · median 2004 among the 7,095 with a school on file
- Record last updated2023 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
809 family medicine physician records list a practice address in San Antonio
They are 809 of the 37,749 NPPES records with a practice address in San Antonio, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in San Antonio → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Abigail Barrera, M.D.San Antonio, TX 782211598835068
- Veronica Betancur, MDSan Antonio, TX 782211306008388
- Emma Elizondo, MDSan Antonio, TX 782211386679587
- Melanie Frederick, MDSan Antonio, TX 782211720062235
- Spencer Lewis, M.D.San Antonio, TX 782211245596063
- Carlos Licon, M.D.San Antonio, TX 782211972689644
- Yolanda Maldonado Alba, MDSan Antonio, TX 782211417576224
- Fernando Martinez, MDSan Antonio, TX 782211033101415
Common questions
What is Alonzo Ortega, DO's NPI number?
Alonzo Ortega, DO's National Provider Identifier (NPI) is 1871590588, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Alonzo Ortega, DO located?
The NPPES record lists a practice address at 517 SW Military Dr Ste 106, San Antonio, TX, 78221. Phone: (210) 921-0322. Providers update this record themselves, so call before visiting.
How can I verify Alonzo Ortega, DO's license?
NPPES lists Texas license number H6485, 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 Alonzo Ortega, DO prescribe under Medicare Part D?
In 2024, Alonzo Ortega, DO had 10,638 Medicare Part D claims for 823 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.