Roger Ernesto Bidondo Gil, M.D.
Internal Medicine Physician · San Antonio, TX
Roger Ernesto Bidondo Gil, M.D. is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1700271988, issued on Apr 3, 2015. Check the license (Texas R9471, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Roger Ernesto Bidondo Gil
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- R9471 TX
294827 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2455 NE Loop 410 Ste 100, San Antonio, TX 78217
- Phone
- (210) 599-6000
- Enumerated
- Apr 3, 2015
- Record last updated
- Sep 16, 2024
- Fax
- (210) 599-7519
- Medicare enrollment
- Enrolled (PECOS I20181227000818); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 2455 NE Loop 410 Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Aguais, NPFamily Nurse Practitioner1912718347
- Roy Bell, MDInternal Medicine Physician1679532675
- Jaime Moreno, M.D.Family Medicine Physician1952720781
- Christie MuguerzaFamily Nurse Practitioner1821462896
- Melanie Musselman, DOInternal Medicine Physician1255913570
- Sarah PinnockGerontology Nurse Practitioner1306352554
Verify Roger Ernesto Bidondo Gil in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R9471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
272 Medicare Part D claims for 107 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Lisinopril18 claims
- Meloxicam16 claims
- Atorvastatin Calcium13 claims
- Amlodipine Besylate11 claims
- Metformin Hcl11 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).
Roger Ernesto Bidondo Gil among 9,175 internal medicine physician records in Texas
Roger Ernesto Bidondo Gil, M.D. is one of 9,175 internal 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 2015, is newer than 71% of them.
- NPI issued2015 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2000 · median 2004 among the 6,088 with a school on file
- Record last updated2024 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
657 internal medicine physician records list a practice address in San Antonio
They are 657 of the 37,749 NPPES records with a practice address in San Antonio, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in San Antonio → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Christopher Ajufo, M.D.San Antonio, TX 782171811220015
- Roy Bell, MDSan Antonio, TX 782171679532675
- Dante Escalante, M.D.San Antonio, TX 782171346321999
- Zichun Feng, M.D.San Antonio, TX 782171700104031
- Richard Ferguson, MDSan Antonio, TX 782171548215882
- John Brian Lim, MDSan Antonio, TX 782171265767768
- Cielo Manriquez, MDSan Antonio, TX 782171376595793
- Thilina Marasinghe, MDSan Antonio, TX 782171821160938
Common questions
What is Roger Ernesto Bidondo Gil, M.D.'s NPI number?
Roger Ernesto Bidondo Gil, M.D.'s National Provider Identifier (NPI) is 1700271988, issued on Apr 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Roger Ernesto Bidondo Gil, M.D. located?
The NPPES record lists a practice address at 2455 NE Loop 410 Ste 100, San Antonio, TX, 78217. Phone: (210) 599-6000. Providers update this record themselves, so call before visiting.
How can I verify Roger Ernesto Bidondo Gil, M.D.'s license?
NPPES lists Texas license number R9471, 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 Roger Ernesto Bidondo Gil, M.D. prescribe under Medicare Part D?
In 2024, Roger Ernesto Bidondo Gil, M.D. had 272 Medicare Part D claims for 107 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.