NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martha Leticia Flores Reyes, MSW

Social Worker in Fresno, CA · enumerated 2026 · practices at United Health Centers of the San Joaquin Valley.

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

National Provider Identifier

1457276222

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Martha Leticia Flores Reyes
Credential MSW
Sex Female
Practice address 1780 E Bullard Ave, Fresno, CA, 93710
Phone (800) 492-4227
Fax (855) 771-5224
Enumeration date Aug 11, 2026
Last updated in NPPES Aug 11, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers 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

What is the NPI number for Martha Flores Reyes?
The National Provider Identifier (NPI) for Martha Flores Reyes is 1457276222, a Type 1 (individual) record in the CMS NPPES registry.
Where does Martha Flores Reyes practice?
The practice location on file with NPPES is in Fresno, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-11.