Javier J. Monagas, M.D.
Pediatric Gastroenterology Physician · San Antonio, TX
Javier J. Monagas, M.D. is a pediatric gastroenterology physician with a practice address in San Antonio, Texas, and NPI 1326214586, issued on May 7, 2008. Check the license (Texas P8511, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Javier J. Monagas
- Credential
- M.D.
- Primary taxonomy
- Pediatric Gastroenterology Physician 2080P0206X
- License numbers
- P8511 TX
MD202049 LA
Self-reported in NPPES; status is on the state search - Practice location
- 333 N. Santa Rosa St, San Antonio, TX 78207
- Phone
- (210) 704-2686
- Enumerated
- May 7, 2008
- Record last updated
- Jul 28, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (210) 704-2496
- Medicaid ID
- 1097888 LA
- Medicare enrollment
- Enrolled (PECOS I20140416000855); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric gastroenterology physician records → All 190 in Texas → Look up another NPI →
Also registered at 333 N. Santa Rosa St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leslie Payne, ACNPAcute Care Nurse Practitioner1780605477
- Pamela Wood, M.D.Pediatrics Physician1144236712
Verify Javier J. Monagas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P8511Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $230.45
6 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 1,184 providers of this specialty with any payment received $2,585.05 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
- Baylor College OF MedicineSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Javier J. Monagas among 190 pediatric gastroenterology physician records in Texas
Javier J. Monagas, M.D. is one of 190 pediatric gastroenterology physician records with a practice address in Texas. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 46% of them.
- NPI issued2008 · 46% of these records are older, 48% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated2002 · median 2004 among the 68 with a school on file
- Record last updated2014 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0206X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Gastroenterology Physician providers in Texas
There are 190 pediatric gastroenterology physician records in Texas.
All 190 in Texas → Every provider in San Antonio → Pediatric Gastroenterology Physician nationwide →
The 8 pediatric gastroenterology physician records with the nearest ZIP codes
- Cherise Ali, DOSan Antonio, TX 782071043879844
- Myriam Barragan, M.D.San Antonio, TX 782071205062189
- Sonal Desai, MDSan Antonio, TX 782071770729360
- Jaime Echartea Gonzalez, MDSan Antonio, TX 782071437368537
- Mark Gilger, MDSan Antonio, TX 782071457431702
- Amy Issa, DOSan Antonio, TX 782071902285356
- Anshu Maheshwari, MDSan Antonio, TX 782071871896571
- Lucille McLoughlin, MDSan Antonio, TX 782071063429025
Common questions
What is Javier J. Monagas, M.D.'s NPI number?
Javier J. Monagas, M.D.'s National Provider Identifier (NPI) is 1326214586, issued on May 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Javier J. Monagas, M.D. located?
The NPPES record lists a practice address at 333 N. Santa Rosa St, San Antonio, TX, 78207. Phone: (210) 704-2686. Providers update this record themselves, so call before visiting.
How can I verify Javier J. Monagas, M.D.'s license?
NPPES lists Texas license number P8511, 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.