NPPES file of Aug 9, 2026

Stephania Montemayor

Family Medicine Physician · Brownsville, TX

Stephania Montemayor is a family medicine physician with a practice address in Brownsville, Texas, and NPI 1457161820, issued on Jan 8, 2025. Check the license (Texas 1005593, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1457161820
Name
Stephania Montemayor
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
1005593 TX
Self-reported in NPPES; status is on the state search
Practice location
1145 E Alton Gloor Blvd Ste 2, Brownsville, TX 78526
Phone
(956) 544-6444
Enumerated
Jan 8, 2025
Record last updated
Jan 8, 2025
Medicare enrollment
Enrolled (PECOS I20251014004020); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1145 E Alton Gloor Blvd Ste 2

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

  1. Luis Sanchez, APRN, FNP-CFamily Nurse Practitioner1710572318

Verify Stephania Montemayor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license 1005593
    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

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Stephania Montemayor among 11,119 family medicine physician records in Texas

Stephania Montemayor is one of 11,119 family 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 not. Its NPI, issued in 2025, is newer than 99% of them.

  • NPI issued2025 · 99% of these records are older, under 1% newer
  • In a Medicare fileNo · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2024 · median 2004 among the 7,095 with a school on file
  • Record last updated2025 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

30 family medicine physician records list a practice address in Brownsville

They are 30 of the 1,671 NPPES records with a practice address in Brownsville, and 11,119 family medicine physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 family medicine physician records with the nearest ZIP codes

  1. Belyin Arevalo, APRNBrownsville, TX 785261629850268
  2. Maribel Cantu, M.D.Brownsville, TX 785261669600318
  3. Guillermo Obregon, MDBrownsville, TX 785261033732227
  4. Netter Ortiz, MDBrownsville, TX 785261376036988
  5. David OrtizBrownsville, TX 785261891436614
  6. Manjula Raguthu, M.D.Brownsville, TX 785261932162617
  7. Luis Robles, M.D.Brownsville, TX 785261295753127
  8. Cynthia Robles, MDBrownsville, TX 785261023548856

Common questions

What is Stephania Montemayor's NPI number?

Stephania Montemayor's National Provider Identifier (NPI) is 1457161820, issued on Jan 8, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Stephania Montemayor located?

The NPPES record lists a practice address at 1145 E Alton Gloor Blvd Ste 2, Brownsville, TX, 78526. Phone: (956) 544-6444. Providers update this record themselves, so call before visiting.

How can I verify Stephania Montemayor's license?

NPPES lists Texas license number 1005593, 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. 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.