Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Ana Isabel Perez, EIS-FQP

Developmental Therapist in San Angelo, TX · enumerated 2011.

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

National Provider Identifier

1336444322

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Registry record

Entity type Individual (Type 1)

Name Mrs. Ana Isabel Perez

Credential EIS-FQP

Sex Female

Practice address 612 S Irene St, San Angelo, TX, 76903

Phone (325) 658-6571

Enumeration date Jan 21, 2011

Last updated in NPPES Jan 21, 2011

Taxonomy & licenses

222Q00000X Developmental Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 052853 (TX) Primary

Other identifiers

Identifier	Type	State	Issuer
1396867966	Medicaid	TX	-

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

How do I verify Ana Perez's NPI record?

Cross-check NPI 1336444322 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1336444322 active?

Yes, as of the latest NPPES snapshot, NPI 1336444322 is active (record last updated 2011-01-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-21.