Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leticia Guadalupe Perez, SLPA

Speech-Language Pathologist in Montebello, CA · enumerated 2019 · practices at Atlantic Recovery Services.

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

National Provider Identifier

1043871114

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Registry record

Entity type Individual (Type 1)

Name Leticia Guadalupe Perez

Credential SLPA

Sex Female

Practice address 1221 W Whittier Blvd, Montebello, CA, 90640

Phone (323) 726-8080

Enumeration date Jun 27, 2019

Last updated in NPPES Jun 27, 2019

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 3422 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
3422	Other	CA	STATE LICENSE

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 Leticia Perez?

The National Provider Identifier (NPI) for Leticia Perez is 1043871114, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leticia Perez practice?

The practice location on file with NPPES is in Montebello, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-27.