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ALBERTO OLIVAREZ
NPI 1790636983
Nurse Anesthetist, Certified Registered in Rio Grande City, TX

Active since February 04, 2026
128 N FM 3167, RIO GRANDE CITY, TX 78582(956) 487-5561 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Alberto Olivarez NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALBERTO OLIVAREZ (NPI 1790636983) is an individual nurse anesthetist, certified registered in Rio Grande City, Texas, licensed in Texas (1225239) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1790636983
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameALBERTO OLIVAREZ
Location Address128 N FM 3167Rio Grande City, TX 78582-6211
Mailing Address6225 N State Highway 161 Ste 200Irving, TX 75038-2241
Phone(956) 487-5561
Sole ProprietorYes
Enumeration DateFebruary 4, 2026
NPPES CertifiedFebruary 4, 2026
✔ NPI 1790636983 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in TX · 1225239
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
128 N FM 3167, Rio Grande City, TX 78582
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. NAOMI JANE D'ACOLATSE M.D.
Family Medicine
128 N FM 3167
RIO GRANDE CITY, TX 78582
Starr County (956) 487-9025
DANE STEPHEN PAWLOWSKI MD
Family Medicine
128 N FM 3167
RIO GRANDE CITY, TX 78582
Starr County (956) 487-9025
STARR COUNTY HOSPITAL DISTRICT
Anesthesiology
128 N FM 3167
RIO GRANDE CITY, TX 78582
Starr County (956) 487-9025
MR. ROGELIO CONTRERAS MSN, APRN, FNP-BC
Nurse Practitioner (Family)
128 N FM 3167, RHC
RIO GRANDE CITY, TX 78582
Starr County (956) 487-0453
STARR COUNTY HOSPITAL DISTRICT
Clinic/Center (Rural Health)
128 N FM 3167
RIO GRANDE CITY, TX 78582
Starr County (956) 487-2892
DR. NATHAN VERN TANNER MD
Emergency Medicine
128 N FM 3167
RIO GRANDE CITY, TX 78582
Starr County (956) 487-9025
DR. ROLANDO ALBERTO GUERRERO M.D.
Emergency Medicine
128 N FM 3167
RIO GRANDE CITY, TX 78582
Starr County (956) 487-9025
MISS KEIRSTEN AYISA CUMMINGS APRN, FNP-BC
Nurse Practitioner (Family)
128 N FM 3167
RIO GRANDE CITY, TX 78582
Starr County (956) 735-3347

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alberto Olivarez's NPI number?

The NPI number for Alberto Olivarez is 1790636983. It was assigned to this individual provider in the NPPES registry on February 4, 2026.

Where is Alberto Olivarez located?

Alberto Olivarez practices at 128 N Fm 3167, Rio Grande City, TX 78582. The listed phone number is (956) 487-5561.

What is Alberto Olivarez's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

When was this NPI record last updated?

The NPPES record for Alberto Olivarez was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.