NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Tinawin

Occupational Therapy Assistant in Mesa, AZ · enumerated 2020 · practices at Arizona Autism United, Inc..

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

National Provider Identifier

1033759949

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Alyssa Tinawin
Sex Female
Practice address 4309 E Florian Ave, Mesa, AZ, 85206
Phone (480) 757-2253
Enumeration date Jan 8, 2020
Last updated in NPPES Jan 8, 2020

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OTA-046732 (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 1033759949 active?
Yes, as of the latest NPPES snapshot, NPI 1033759949 is active (record last updated 2020-01-08).
How do I verify Alyssa Tinawin's NPI record?
Cross-check NPI 1033759949 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-08.