Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXANDRA NICOLE BARRAZA PA-C
NPI 1073816971
Physician Assistant in Austin, TX

Q: What is Alexandra Barraza's NPI number?

The NPI number for Alexandra Barraza is 1073816971. It was assigned to this individual provider in the NPPES registry on December 15, 2010. The provider is also known as Alexandra Nicole Herrera.

Q: What is Alexandra Barraza's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Alexandra Barraza was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.

Active since December 15, 2010PECOS Enrolled

3001 PALM WAY STE D134, AUSTIN, TX 78758(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: September 16, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 16, 2026, May 20, 2020, Apr 2, 2020 (3 updates tracked since 2020).

On this page

About Alexandra Nicole Barraza Pa-c NPPES

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

ALEXANDRA NICOLE BARRAZA PA-C (NPI 1073816971) is an individual physician assistant in Austin, Texas, licensed in Texas (PA13534) and active in the NPI registry since December 2010. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1073816971

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameALEXANDRA NICOLE BARRAZACredential: PA-C

Location Address3001 PALM WAY STE D134Austin, TX 78758-7963

Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723

Phone(888) 663-6331

Fax(415) 252-7176

Sole ProprietorNo

Enumeration DateDecember 15, 2010

Last NPPES UpdateSeptember 16, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 16, 2026

✔ NPI 1073816971 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in TX · PA13534

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedSpecialist/Technologist · Speech-Language AssistantTaxonomy 2355S0801X · License 34947 (TX)

3001 PALM WAY STE D134, Austin, TX 78758

Open in Google Maps ↗

Other Names 1

Former Name (1)Alexandra Nicole Herrera

Secondary Practice Locations 2

Location 1555 S International Blvd # B-100Weslaco, TX 78596-9116 · Phone (956) 983-9272

Location 2871 Old Alice Rd, suite 600Brownsville, TX 78520-8268 · Phone (956) 541-2102 · Fax (956) 541-2502

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexandra Nicole Barraza Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78758 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$89.03 typical visit price

range $57.88 – $174.00

Typical copayment $22.25 (range $14.47 – $43.50)

Most-billed visit code 99203

Established Patient

$71.95 typical visit price

range $18.88 – $142.23

Typical copayment $17.98 (range $4.72 – $35.55)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

AYA ELSAADI PA-C

Physician Assistant