Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Amy Lynn Marseline, MSW

Social Worker in San Jose, CA · enumerated 2011.

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

National Provider Identifier

1902187594

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Registry record

Entity type Individual (Type 1)

Name Ms. Amy Lynn Marseline

Credential MSW

Sex Female

Practice address 195 E San Fernando St, San Jose, CA, 95112

Phone (408) 899-7149

Fax (408) 514-2384

Enumeration date Sep 9, 2011

Last updated in NPPES Oct 2, 2012

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 Amy Marseline?

The National Provider Identifier (NPI) for Amy Marseline is 1902187594, a Type 1 (individual) record in the CMS NPPES registry.

Where does Amy Marseline practice?

The practice location on file with NPPES is in San Jose, 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 2012-10-02.