NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sisy Thomas, NP

Family Nurse Practitioner in Sacaton, AZ · enumerated 2020.

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

National Provider Identifier

1538799390

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Sisy Thomas
Credential NP
Sex Female
Practice address Hu Hu Kam Memorial Hospital, 483 W. Seed Farm Rd, Sacaton, AZ, 85147
Fax (602) 271-7870
Enumeration date Jan 21, 2020
Last updated in NPPES Oct 6, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 247977 (AZ) Secondary
207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians · License 247977 (AZ) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 247977 (AZ) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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

What is the NPI number for Sisy Thomas?
The National Provider Identifier (NPI) for Sisy Thomas is 1538799390, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sisy Thomas practice?
The practice location on file with NPPES is in Sacaton, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-06.