Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Denise Kathen Tan Agatep, LCSW

Counselor in Fremont, CA · enumerated 2006.

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

National Provider Identifier

1164584900

Verified

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Registry record

Entity type Individual (Type 1)

Name Denise Kathen Tan Agatep

Credential LCSW

Sex Female

Practice address 39400 Paseo Padre Pkwy, Niles West Bldg, 3rd Flr, Fremont, CA, 94538

Phone (510) 248-3283

Fax (510) 248-3551

Enumeration date Dec 15, 2006

Last updated in NPPES Jan 11, 2022

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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 Denise Agatep?

The National Provider Identifier (NPI) for Denise Agatep is 1164584900, a Type 1 (individual) record in the CMS NPPES registry.

Where does Denise Agatep practice?

The practice location on file with NPPES is in Fremont, 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 2022-01-11.