Rebecca I. Hernandez, MD
Pediatrics Physician · San Antonio, TX
Rebecca I. Hernandez, MD is a pediatrics physician with a practice address in San Antonio, Texas, and NPI 1811343007, issued on May 6, 2016. Check the license (Texas S2334, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rebecca I. Hernandez
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- S2334 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4502 Medical Dr, San Antonio, TX 78229
- Phone
- (210) 358-4000
- Enumerated
- May 6, 2016
- Record last updated
- Aug 26, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (210) 358-4725
- Medicaid ID
- 399592001 TX
- Medicare enrollment
- Enrolled (PECOS I20190709000958); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2016
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 5,641 in Texas → Look up another NPI →
Also registered at 4502 Medical Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rebecca I. Hernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S2334Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- University OF Texas Health Science Center AT San AntonioSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca I. Hernandez among 5,641 pediatrics physician records in Texas
Rebecca I. Hernandez, MD is one of 5,641 pediatrics physician records with a practice address in Texas. 47% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 77% of them.
- NPI issued2016 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 47% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2016 · median 2011 among the 485 with a school on file
- Record last updated2019 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
462 pediatrics physician records list a practice address in San Antonio
They are 462 of the 37,749 NPPES records with a practice address in San Antonio, and 5,641 pediatrics physician records in Texas.
All 5,641 in Texas → Every provider in San Antonio → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Michelle Arandes, M.D.San Antonio, TX 782291093710451
- Marshall Benbow, M.D.San Antonio, TX 782291851395636
- Tina Boylston, M.D.San Antonio, TX 782291508860313
- Rose Cofer, M.D.San Antonio, TX 782291225032022
- Charles Gay, M.D.San Antonio, TX 782291033189022
- Karen Gibbons, MDSan Antonio, TX 782291659377299
- Andrea Grant-Vermont, MDSan Antonio, TX 782291619953676
- Lanning Jones, M.D.San Antonio, TX 782291811991599
Common questions
What is Rebecca I. Hernandez, MD's NPI number?
Rebecca I. Hernandez, MD's National Provider Identifier (NPI) is 1811343007, issued on May 6, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca I. Hernandez, MD located?
The NPPES record lists a practice address at 4502 Medical Dr, San Antonio, TX, 78229. Phone: (210) 358-4000. Providers update this record themselves, so call before visiting.
How can I verify Rebecca I. Hernandez, MD's license?
NPPES lists Texas license number S2334, 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.
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.