Rolando Erasmo Rios, M.D.
Emergency Medicine Physician · San Antonio, TX
Rolando Erasmo Rios, M.D. is an emergency medicine physician with a practice address in San Antonio, Texas, and NPI 1972823581, issued on Jun 4, 2010. Check the license (Texas R0489, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rolando Erasmo Rios
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- R0489 TX
01071675A IN
MD453134 PA
MT200728 PA
0101252097 VA
Self-reported in NPPES; status is on the state search - Practice location
- 11212 State Highway 151, San Antonio, TX 78251
- Phone
- (210) 703-8500
- Enumerated
- Jun 4, 2010
- Record last updated
- Mar 29, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 11212 State Highway 151
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephanie Benton, ANPFamily Nurse Practitioner1790193340
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Verify Rolando Erasmo Rios in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R0489Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% more Medicare Part D claims than the average emergency medicine physician in 2024
295 Medicare Part D claims for 193 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 59 claims were for opioids.
Most prescribed
- Cephalexin47 claims
- Hydrocodone-Acetaminophen32 claims
- Prednisone29 claims
- Ondansetron Odt21 claims
- Tramadol Hcl18 claims
- Amoxicillin-Clavulanate Potass15 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.
Rolando Erasmo Rios among 4,885 emergency medicine physician records in Texas
Rolando Erasmo Rios, M.D. is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% 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 48% of them.
- NPI issued2010 · 48% of these records are older, 48% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2017 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
400 emergency medicine physician records list a practice address in San Antonio
They are 400 of the 37,749 NPPES records with a practice address in San Antonio, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in San Antonio → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Brad Deykin, MDSan Antonio, TX 782511770526444
- Roy Dileo, MDSan Antonio, TX 782511821076738
- Robert Kacprowicz, M.D.San Antonio, TX 782511386611788
- Leilani Klinger, M.D.San Antonio, TX 782511861835423
- Matthew Lippstone, MDSan Antonio, TX 782511477597623
- Jeremy Lloyd, M.D.San Antonio, TX 782511477536266
- Bridgit Mennite, MDSan Antonio, TX 782511518131804
- Jamie Roper, DOSan Antonio, TX 782511720372758
Common questions
What is Rolando Erasmo Rios, M.D.'s NPI number?
Rolando Erasmo Rios, M.D.'s National Provider Identifier (NPI) is 1972823581, issued on Jun 4, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Rolando Erasmo Rios, M.D. located?
The NPPES record lists a practice address at 11212 State Highway 151, San Antonio, TX, 78251. Phone: (210) 703-8500. Providers update this record themselves, so call before visiting.
How can I verify Rolando Erasmo Rios, M.D.'s license?
NPPES lists Texas license number R0489, 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 Rolando Erasmo Rios, M.D. prescribe under Medicare Part D?
In 2024, Rolando Erasmo Rios, M.D. had 295 Medicare Part D claims for 193 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.