Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Marisol Delgado Sanders, SCHOOL COUNSELOR

School Counselor in Alhambra, CA · enumerated 2025.

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

National Provider Identifier

1164398939

Verified

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Registry record

Entity type Individual (Type 1)

Name Mrs. Marisol Delgado Sanders

Credential SCHOOL COUNSELOR

Sex Female

Practice address 1515 W Mission Rd, Alhambra, CA, 91803

Phone (626) 943-3410

Enumeration date Oct 16, 2025

Last updated in NPPES Oct 16, 2025

Taxonomy & licenses

101YS0200X School Counselor Behavioral Health & Social Service Providers · License 220103516 (CA) 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 Marisol Sanders practice?

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

What is the NPI number for Marisol Sanders?

The National Provider Identifier (NPI) for Marisol Sanders is 1164398939, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Regina An Clinical Social Worker · Alhambra, CA NPI 1487848164 Mailin Chan School Counselor · Alhambra, CA NPI 1730329855 Maria Rubalcaba Speech-Language Pathologist · Alhambra, CA NPI 1043523079 Patricia Fu Speech-Language Pathologist · Alhambra, CA NPI 1881014447 Sabina Miller Speech-Language Pathologist · Alhambra, CA NPI 1548665631 Christian Perez School Counselor · Alhambra, CA NPI 1417404476 Luz Ellsworth Behavior Analyst · Alhambra, CA NPI 1508346479 Sabrina Son School Social Worker · Alhambra, CA NPI 1457993859

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-16.