1. Home
  2. Directory
  3. Texas
  4. Brownsville
  5. Nurse Practitioner
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ZAIRA ALEJANDRA SAENZ APRN, PMHNP-BC
NPI 1154167880
Nurse Practitioner - Psychiatric/Mental Health in Brownsville, TX

Active since July 02, 2024PECOS Enrolled
2534 BOCA CHICA BLVD, BROWNSVILLE, TX 78521(956) 546-2000(956) 546-2001 Get Directions Write a Review

NPPES record last updated: October 28, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 28, 2026, Dec 24, 2025, Jul 31, 2024 and 1 more (4 updates tracked since 2024).

About Zaira Alejandra Saenz Aprn, Pmhnp-bc NPPES

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

ZAIRA ALEJANDRA SAENZ APRN, PMHNP-BC (NPI 1154167880) is an individual psychiatric/mental health provider in Brownsville, Texas, licensed in Texas (1019387) and active in the NPI registry since July 2024. She is enrolled in Medicare PECOS, maintains 9 additional practice locations, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1154167880
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameZAIRA ALEJANDRA SAENZCredential: APRN, PMHNP-BC
Location Address2534 BOCA CHICA BLVDBrownsville, TX 78521-3496
Mailing Address1901 S 24th AveEdinburg, TX 78539-6533 · (956) 289-7000
Phone(956) 546-2000
Fax(956) 546-2001
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateJuly 2, 2024
Last NPPES UpdateOctober 28, 20264 updates tracked since enumeration
NPPES CertifiedOctober 28, 2026
✔ NPI 1154167880 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in TX · 1019387
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License 1019387 (TX)
2534 BOCA CHICA BLVD, Brownsville, TX 78521
Open in Google Maps ↗

Secondary Practice Locations 9

Location 19504 Long Point Rd Ste EHouston, TX 77055-4226 · Phone (713) 461-3535 · Fax (713) 461-3518
Location 210 Providencia Ct Ste 1Brownsville, TX 78526-7453 · Phone (956) 544-0322 · Fax (956) 982-4229
Location 31901 S 24th AveEdinburg, TX 78539-6533 · Phone (956) 289-7000 · Fax (956) 289-7257
Location 416272 Imperial Valley Dr Ste KHouston, TX 77060-3566 · Phone (281) 405-9600 · Fax (281) 405-9601
Location 51383 Bunker Hill Rd Ste 103Houston, TX 77055-4117 · Phone (713) 461-3535 · Fax (713) 461-3518
Location 63150 International BlvdBrownsville, TX 78521-3214 · Phone (956) 548-1100 · Fax (956) 548-1345
Location 7800 E Alton Gloor BlvdBrownsville, TX 78526-4248 · Phone (956) 518-7444 · Fax (956) 518-7353
Location 8861 Old Alice RdBrownsville, TX 78520-8551 · Phone (956) 547-5400
Location 9779 Normandy St Ste 114Houston, TX 77015-3441 · Phone (713) 453-8900 · Fax (713) 453-8901

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Zaira Alejandra Saenz Aprn, Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305384595
PECOS Enrollment IDI20240819004437
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.

Medicare Billing Reassignment

Medicare enrollment records show Zaira Saenz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Tropical Texas Behavioral Health
25 mi
Rehabilitation, Substance Use Disorder
105 N LOOP 499
Harlingen, TX 78550
  • Reassigned Medicare billing, Texas enrollment
  • 103 clinicians in this Medicare group
NPI 1396447421 (956) 364-6600

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78521 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
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 3

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

FRANCISCO AMBRIZ JR.
Physician Assistant
2534 BOCA CHICA BLVD
BROWNSVILLE, TX 78521
Cameron County (956) 546-2000
MR. EDER FRANCISCO HERNANDEZ MPAS, PA-C
Physician Assistant (Medical)
2534 BOCA CHICA BLVD
BROWNSVILLE, TX 78521
Cameron County (956) 546-2000
VALLEY MED URGENT CARE PLLC
Clinic/Center (Urgent Care)
2534 BOCA CHICA BLVD
BROWNSVILLE, TX 78521
Cameron County (956) 546-2000

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 Zaira Saenz's NPI number?

The NPI number for Zaira Saenz is 1154167880. It was assigned to this individual provider in the NPPES registry on July 2, 2024.

Where is Zaira Saenz located?

Zaira Saenz practices at 2534 Boca Chica Blvd, Brownsville, TX 78521. The listed phone number is (956) 546-2000.

What is Zaira Saenz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Zaira Saenz enrolled in Medicare?

Yes. Zaira Saenz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Zaira Saenz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Zaira Saenz reassigns Medicare benefits to Tropical Texas Behavioral Health (Harlingen, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Zaira Saenz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Zaira Saenz accept?

Health plans from Oscar Insurance Company list Zaira Saenz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Zaira Saenz was last updated on October 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.