NPI Directory

Mrs. Olga Maria Olivares-Herrera, MD — NPI 1437193836

Mrs. Olga Maria Olivares-Herrera, MD’s National Provider Identifier is 1437193836. NPPES classifies this as a Type 1 individual record and reports a practice location in Mcallen, Texas. The primary taxonomy is Family Medicine Physician.

Key facts

NPI
1437193836
Entity type
Type 1 individual
NPPES status
Active in the August 10, 2026 snapshot
Practice location
110 E SAVANNAH AVE, BLDG C SUITE 103
 Mcallen, Texas 78503
Practice telephone
(956) 971-8800
Primary taxonomy
Family Medicine Physician (207Q00000X)
Allopathic & Osteopathic Physicians › Family Medicine
Additional taxonomies
  • Geriatric Medicine (Family Medicine) Physician (207QG0300X)
  • Hospice and Palliative Medicine (Internal Medicine) Physician (207RH0002X)
Enumeration date
June 15, 2006
NPPES last update
October 31, 2023
Source
CMS NPPES, NPPES Data Dissemination August 2026 V2

Questions answered by the NPPES record

What is the NPI for Mrs. Olga Maria Olivares-Herrera, MD?

The NPI listed for Mrs. Olga Maria Olivares-Herrera, MD in the NPPES snapshot is 1437193836. The number passes the NPI check-digit test and is recorded as active in that snapshot.

Is NPI 1437193836 an individual or organization record?

NPPES records NPI 1437193836 as an Entity Type 1 record, which CMS assigns to an individual health care provider.

Where is the reported practice location?

The primary practice location reported to NPPES is 110 E SAVANNAH AVE, BLDG C SUITE 103, Mcallen, Texas 78503.

What taxonomy codes are listed for this NPI?

3 taxonomy codes are listed. Primary: Family Medicine Physician (207Q00000X). Additional: Geriatric Medicine (Family Medicine) Physician (207QG0300X); Hospice and Palliative Medicine (Internal Medicine) Physician (207RH0002X). Names come from the NUCC Health Care Provider Taxonomy code set version 26.1; definitions are not reproduced.

When was the NPPES record last updated?

NPPES reports a last update date of October 31, 2023 and an enumeration date of June 15, 2006, as published in NPPES Data Dissemination August 2026 V2.

Source and data date

All facts on this page come from the Centers for Medicare & Medicaid Services (CMS) NPPES data dissemination file NPPES Data Dissemination August 2026 V2, released August 10, 2026 (snapshot date 2026-08-10). The record was reproduced from the main provider file without edits; only the fields listed on the methodology page are published.

CMS updates NPPES continuously and this page reflects a single monthly snapshot. Confirm current details in the official NPPES NPI Registry.

Directory pages

This profile is listed on the Mcallen, Texas NPI directory and the Texas NPI directory.

Other published profiles in Mcallen, TX

Up to ten other profiles this site publishes for Mcallen, listed alphabetically. Appearing together here indicates only a shared reported practice city, not any affiliation or relationship. The city page lists all 50 published profiles.

Independent service disclaimer

This directory is an independent, experimental publication of public NPPES fields. It is not affiliated with or endorsed by CMS, NPPES, Medicare, the American Medical Association, or the National Uniform Claim Committee. An NPI is an administrative identifier. Its presence here does not establish that a provider is licensed, credentialed, board certified, in good standing, accepting patients or insurance, employed by or affiliated with any organization, or currently practicing. Nothing on this page is medical, legal, or insurance advice.