NPPES file of Aug 9, 2026

Ignacio Montemayor, M.D.

Pediatric Adolescent Medicine Physician · Victoria, TX

Ignacio Montemayor, M.D. is a pediatric adolescent medicine physician with a practice address in Victoria, Texas, and NPI 1053377036, issued on Apr 26, 2006. Check the license (Texas L7488, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053377036
Name
Ignacio Montemayor
Credential
M.D.
Primary taxonomy
Pediatric Adolescent Medicine Physician 2080A0000X
License number
L7488 TX
Self-reported in NPPES; status is on the state search
Practice location
2700 Citizens Plz, Victoria, TX 77901
Phone
(361) 579-1302
Enumerated
Apr 26, 2006
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(361) 579-1303
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pediatric adolescent medicine physician records → All 82 in Texas → Look up another NPI →

Also registered at 2700 Citizens Plz

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ashraf Abusara, MDInterventional Cardiology Physician1265745715
  2. Johnnie Fisher, M.D.Psychiatry Physician1124151394
  3. Leslie Hinton, ANPAdult Health Nurse Practitioner1477551414
  4. Kurtis Krueger, M.D.Interventional Cardiology Physician1366465858
  5. Richard Leggett, DOFamily Medicine Physician1336162064
  6. Nicholas Lin, M.D.Family Medicine Physician1972751360

Verify Ignacio Montemayor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L7488    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $359.88

17 payments; by number, the most common kind was food and beverage; the largest payer was Corium, LLC. The 859 providers of this specialty with any payment received $389.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ignacio Montemayor$359.88
  2. Specialty average$389.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Ignacio Montemayor among 82 pediatric adolescent medicine physician records in Texas

Ignacio Montemayor, M.D. is one of 82 pediatric adolescent medicine physician records with a practice address in Texas. 40% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.

  • NPI issued2006 · 17% of these records are older, 37% newer
  • In a Medicare fileYes · 40% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2007 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080A0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Adolescent Medicine Physician providers in Texas

There are 82 pediatric adolescent medicine physician records in Texas.

All 82 in Texas → Every provider in Victoria → Pediatric Adolescent Medicine Physician nationwide →

The 8 pediatric adolescent medicine physician records with the nearest ZIP codes

  1. Felix Regueira, M.D.Victoria, TX 779011033127733
  2. Pedro Castaneda, MDLaredo, TX 780411609861251
  3. Nancy Ngo, M.D.Port Arthur, TX 776421366448557
  4. Vivian Carlin, M.D.San Antonio, TX 782071740281484
  5. Dale Ahrendt, M.D.Fort Sam Houston, TX 782341316938350
  6. Daniel Chiles, D.O.Fort Sam Houston, TX 782341952539728
  7. Brittany Flemming, MDSan Antonio, TX 782341588227987
  8. Megan Garcia, MDFort Sam Houston, TX 782341154711844

Common questions

What is Ignacio Montemayor, M.D.'s NPI number?

Ignacio Montemayor, M.D.'s National Provider Identifier (NPI) is 1053377036, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ignacio Montemayor, M.D. located?

The NPPES record lists a practice address at 2700 Citizens Plz, Victoria, TX, 77901. Phone: (361) 579-1302. Providers update this record themselves, so call before visiting.

How can I verify Ignacio Montemayor, M.D.'s license?

NPPES lists Texas license number L7488, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.