Rex Suresh Sanathra, D.O
Family Medicine Physician · San Antonio, TX
Rex Suresh Sanathra, D.O is a family medicine physician with a practice address in San Antonio, Texas, and NPI 1710410568, issued on Apr 8, 2017. Check the license (Texas S6033, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rex Suresh Sanathra
- Credential
- D.O
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- S6033 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8210 Callaghan RD, San Antonio, TX 78230
- Phone
- (210) 233-7000
- Enumerated
- Apr 8, 2017
- Record last updated
- Apr 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (210) 348-9930
- Medicaid ID
- 411454801 TX
- Medicare enrollment
- Enrolled (PECOS I20200420001960); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 8210 Callaghan RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shawna Black, MSN, APRN, CPNPPediatric Nurse Practitioner1952985368
- Amelia Cleveland-Traylor, M.D.Obstetrics & Gynecology Physician1134160377
- Michael Dybdal-Hargreaves, MDSports Medicine (Family Medicine) Physician1487235040
- Natalie Ebrom, RDNRegistered Dietitian1033668371
- Mario Eres, FNP-BCFamily Nurse Practitioner1477559821
- Carlos Falcon, M.D.Obstetrics & Gynecology Physician1629200852
Verify Rex Suresh Sanathra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S6033Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family medicine physician in 2024
415 Medicare Part D claims for 44 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims. 18 claims were for opioids.
Most prescribed
- Mounjaro56 claims
- Metformin Hcl21 claims
- Gabapentin19 claims
- Farxiga18 claims
- Tramadol Hcl18 claims
- Albuterol Sulfate Hfa14 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: $50.34
2 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 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
- Barrio Comprehensive Family Health Care Center,incSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rex Suresh Sanathra among 11,119 family medicine physician records in Texas
Rex Suresh Sanathra, D.O 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 2017, is newer than 80% of them.
- NPI issued2017 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2017 · median 2004 among the 7,095 with a school on file
- Record last updated2021 · 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
- Maria Elena Cantu, M.D.San Antonio, TX 782301225236888
- Deborah Cardell, M.D.San Antonio, TX 782301932123262
- Louis Esquivel, MDSan Antonio, TX 782301760472682
- Mitchell Finnie, MDSan Antonio, TX 782301245236231
- Alejandro Garcia, MDSan Antonio, TX 782301346217643
- Juan Garza, MDSan Antonio, TX 782301669449971
- Simon GarzaSan Antonio, TX 782301447414081
- John Hierholzer, M.D.San Antonio, TX 782301215912118
Common questions
What is Rex Suresh Sanathra, D.O's NPI number?
Rex Suresh Sanathra, D.O's National Provider Identifier (NPI) is 1710410568, issued on Apr 8, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Rex Suresh Sanathra, D.O located?
The NPPES record lists a practice address at 8210 Callaghan RD, San Antonio, TX, 78230. Phone: (210) 233-7000. Providers update this record themselves, so call before visiting.
How can I verify Rex Suresh Sanathra, D.O's license?
NPPES lists Texas license number S6033, 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 Rex Suresh Sanathra, D.O prescribe under Medicare Part D?
In 2024, Rex Suresh Sanathra, D.O had 415 Medicare Part D claims for 44 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.