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

MRS. ARRIANNA T THOMAS PMHNP-BC
NPI 1124803903
Nurse Practitioner - Psychiatric/Mental Health in Phoenix, AZ

Q: What is Arrianna Thomas's NPI number?

The NPI number for Arrianna Thomas is 1124803903. It was assigned to this individual provider in the NPPES registry on August 29, 2023.

Q: What is Arrianna Thomas's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Arrianna Thomas was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 August 29, 2023PECOS Enrolled

2150 W INDIAN SCHOOL RD, PHOENIX, AZ 85015(480) 681-3450(866) 205-4076 Get Directions Write a Review

NPPES record last updated: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 27, 2026, Mar 4, 2025, Feb 17, 2025 and 2 more (5 updates tracked since 2023).

On this page

About Mrs. Arrianna T Thomas Pmhnp-bc NPPES

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

MRS. ARRIANNA T THOMAS PMHNP-BC (NPI 1124803903) is an individual psychiatric/mental health provider in Phoenix, Arizona, licensed in Arizona (222143) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS and is a graduate of University Of South Alabama College Of Medicine (2024).

NPPES Registry Identity

NPI1124803903

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMRS. ARRIANNA T THOMASCredential: PMHNP-BC

Location Address2150 W INDIAN SCHOOL RDPhoenix, AZ 85015-4907

Mailing Address2150 W Indian School RdPhoenix, AZ 85015-4907 · (480) 681-3450 · Fax (866) 205-4076

Phone(480) 681-3450

Fax(866) 205-4076

Sole ProprietorYes

Medical School CMSUniversity Of South Alabama College Of MedicineGraduated 2024

Enumeration DateAugust 29, 2023

Last NPPES UpdateJuly 27, 20265 updates tracked since enumeration

NPPES CertifiedJuly 27, 2026

✔ NPI 1124803903 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in AZ · 222143

2150 W INDIAN SCHOOL RD, Phoenix, AZ 85015

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Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Arrianna T Thomas 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 ID8729597463

PECOS Enrollment IDI20250603003599

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 85015 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 Arrianna Thomas's NPI number?

The NPI number for Arrianna Thomas is 1124803903. It was assigned to this individual provider in the NPPES registry on August 29, 2023.

Where is Arrianna Thomas located?

Arrianna Thomas practices at 2150 W Indian School Rd, Phoenix, AZ 85015. The listed phone number is (480) 681-3450.

What is Arrianna Thomas's specialty?

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

Is Arrianna Thomas enrolled in Medicare?

Yes. Arrianna Thomas 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.

What insurance does Arrianna Thomas accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Arrianna Thomas 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 Arrianna Thomas was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.