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ALEXANDRIA VILLARREAL
NPI 1457963852
Nurse Practitioner - Psychiatric/Mental Health in Phoenix, AZ

Active since August 18, 2020PECOS Enrolled
2355 E CAMELBACK RD UNIT 625, PHOENIX, AZ 85016(480) 626-2024 Get Directions Write a Review

NPPES record last updated: May 20, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 20, 2026, Sep 30, 2024, Dec 5, 2022 and 1 more (4 updates tracked since 2020).

About Alexandria Villarreal NPPES

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

ALEXANDRIA VILLARREAL (NPI 1457963852) is an individual psychiatric/mental health provider in Phoenix, Arizona, licensed in Arizona (241883) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS and maintains 7 additional practice locations.

NPPES Registry Identity

NPI1457963852
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameALEXANDRIA VILLARREAL
Location Address2355 E CAMELBACK RD UNIT 625Phoenix, AZ 85016-3458
Mailing Address2355 E Camelback Rd Ste 625Phoenix, AZ 85016-3458 · (480) 626-7584
Phone(480) 626-2024
Sole ProprietorNo
Enumeration DateAugust 18, 2020
Last NPPES UpdateMay 20, 20264 updates tracked since enumeration
NPPES CertifiedMay 20, 2026
✔ NPI 1457963852 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 AZ · 241883
Also ListedRegistered Nurse · Psychiatric/Mental Health, AdultTaxonomy 163WP0809X · License RN241883 (AZ)
2355 E CAMELBACK RD UNIT 625, Phoenix, AZ 85016
Open in Google Maps ↗

Secondary Practice Locations 7

Location 14545 E Chandler Blvd Ste 308Phoenix, AZ 85048-7646 · Phone (480) 626-7584
Location 21760 E Pecos Rd Ste 247Gilbert, AZ 85295-3214 · Phone (480) 626-7584
Location 32046 W Riverview Auto Dr Ste 401Mesa, AZ 85201-7597 · Phone (480) 626-7584
Location 436457 N Gantzel Rd Ste 102San Tan Valley, AZ 85140-7343 · Phone (480) 626-7584
Location 51501 N Gilbert Rd Ste 206Gilbert, AZ 85234-2394 · Phone (480) 626-7584
Location 61860 N 95th Ln Ste 300Phoenix, AZ 85037-5074 · Phone (480) 626-7584
Location 720950 N Tatum Blvd Ste 380Phoenix, AZ 85050-4258 · Phone (480) 626-7584

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc, Oscar Health Plan, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexandria Villarreal 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.

Medicare Billing Reassignment

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

Serenity Tms Centers LLC
477 mi
Psychiatry
3300 N TRIUMPH BLVD STE 500
Lehi, UT 84043
  • Reassigned Medicare billing, Arizona enrollment
  • 66 clinicians in this Medicare group
NPI 1710492095 (801) 821-2781

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 85016 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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.

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 Alexandria Villarreal's NPI number?

The NPI number for Alexandria Villarreal is 1457963852. It was assigned to this individual provider in the NPPES registry on August 18, 2020.

Where is Alexandria Villarreal located?

Alexandria Villarreal practices at 2355 E Camelback Rd Unit 625, Phoenix, AZ 85016. The listed phone number is (480) 626-2024.

What is Alexandria Villarreal's specialty?

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

Is Alexandria Villarreal enrolled in Medicare?

Yes. Alexandria Villarreal is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexandria Villarreal's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexandria Villarreal reassigns Medicare benefits to Serenity Tms Centers LLC (Lehi, UT). 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 Alexandria Villarreal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexandria Villarreal accept?

Health plans from Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc, Oscar Health Plan, Inc. and UnitedHealthcare list Alexandria Villarreal 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 Alexandria Villarreal was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.