Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna Retrosi Thomas

Occupational Therapist in Sun City West, AZ · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1184132391

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Registry record

Entity type Individual (Type 1)

Name Anna Retrosi Thomas

Sex Female

Practice address 14418 W Meeker Blvd, Sun City West, AZ, 85375

Phone (623) 524-8351

Enumeration date Jan 22, 2018

Last updated in NPPES Jan 23, 2018

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 110950 (AZ) Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1099 (AZ) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1184132391 active?

Yes, as of the latest NPPES snapshot, NPI 1184132391 is active (record last updated 2018-01-23).

How do I verify Anna Thomas's NPI record?

Cross-check NPI 1184132391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Daniel Kessler Internal Medicine Physician · Sun City West, AZ NPI 1891771861 Melanie Violand Foot & Ankle Surgery Podiatrist · Sun City West, AZ NPI 1629058953 Sun Health Corporation Clinic/Center · Sun City West, AZ NPI 1598715963 Barbara Gould Physical Therapist · Sun City West, AZ NPI 1285674457 Arizona Institute of Respiratory Medicine LLC Specialist · Sun City West, AZ NPI 1124054473 Banner Arizona Medical Clinic, Ltd Radiology Clinic/Center · Sun City West, AZ NPI 1386674240 Abc Children'S Eye Specialists PC Eyewear Supplier · Sun City, AZ NPI 1457410623 Banner Arizona Medical Clinic Ltd Durable Medical Equipment & Medical Supplies · Sun City West, AZ NPI 1447381207

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-23.