NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jill Susan Perez, MS CCC SLP

Speech-Language Pathologist in San Tan Valley, AZ · enumerated 2006 · practices at Inbalance Pt LLC.

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

National Provider Identifier

1548336837

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Jill Susan Perez
Credential MS CCC SLP
Sex Female
Practice address 36397 N Gantzel Rd, 102, San Tan Valley, AZ, 85140
Phone (480) 567-2987
Fax (480) 347-0240
Enumeration date Nov 28, 2006
Last updated in NPPES Oct 21, 2016

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SLP4178 (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

Where does Jill Perez practice?
The practice location on file with NPPES is in San Tan Valley, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jill Perez?
The National Provider Identifier (NPI) for Jill Perez is 1548336837, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-21.