NPPES file of Aug 9, 2026

Catherine Louise Brigman, M.D.

Pediatric Gastroenterology Physician · San Antonio, TX

Catherine Louise Brigman, M.D. is a pediatric gastroenterology physician with a practice address in San Antonio, Texas, and NPI 1295889400, issued on Jan 23, 2007. Check the license (Texas L6807, 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
1295889400
Name
Catherine Louise Brigman
Credential
M.D.
Primary taxonomy
Pediatric Gastroenterology Physician 2080P0206X
License number
L6807 TX
Self-reported in NPPES; status is on the state search
Practice location
4410 Medical Dr, San Antonio, TX 78229
Phone
(210) 575-6240
Enumerated
Jan 23, 2007
Record last updated
Sep 23, 2025
Fax
(210) 575-6280
Medicaid IDs
184217104 TRAD TX
184217105 CSN TX
184217106 TX
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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Also registered at 4410 Medical Dr

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

  1. Charles Andrews, M.D.Pulmonary Disease Physician1467459578
  2. Roberto Aranibar, MDNeurological Surgery Physician1629079298
  3. Donald Atkins, MDNeurological Surgery Physician1245231729
  4. Christopher Bogaev, MDNeurological Surgery Physician1538160106
  5. Kathleen Buckley, CPNPNurse Practitioner1437110202
  6. Ka Wah Chan, M.D.Pediatric Hematology & Oncology Physician1134186034

Verify Catherine Louise Brigman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L6807    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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Industry payments in 2024: $144.84

2 payments; by number, the most common kind was food and beverage; the largest payer was Alcresta Therapeutics, Inc. 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.

  1. Catherine Brigman$144.84
  2. Specialty average$2,585.05

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

Pediatric Gastroenterology Physician providers in Texas

There are 190 pediatric gastroenterology physician records in Texas.

All 190 in Texas → Every provider in San Antonio →

Other pediatric gastroenterology physician records in Texas

  1. Cristoniel Abrenica, M.D.Houston, TX1679982680
  2. Amaka Akalonu, MDRichmond, TX1467771931
  3. Baraa Alabd Alrazzak, MDCypress, TX1922312230
  4. Bashar Alaswad, MDBeaumont, TX1851399067
  5. Cherise Ali, DOSan Antonio, TX1043879844
  6. Michele Alkalay, MDDallas, TX1679700462
  7. Jane Alookaran, M.D.,Houston, TX1295179919
  8. Jae-Koo An, M.D.Plano, TX1205805447
  9. Anthony Anani, MD, MPH, MBAProsper, TX1255656708
  10. John Andersen, MDDallas, TX1487616348

Common questions

What is Catherine Louise Brigman, M.D.'s NPI number?

Catherine Louise Brigman, M.D.'s National Provider Identifier (NPI) is 1295889400, issued on Jan 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Louise Brigman, M.D. located?

The NPPES record lists a practice address at 4410 Medical Dr, San Antonio, TX, 78229. Phone: (210) 575-6240. Providers update this record themselves, so call before visiting.

How can I verify Catherine Louise Brigman, M.D.'s license?

NPPES lists Texas license number L6807, 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.