Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sarah Elizabeth Duman Serrano, PHD

Psychologist in North Hills, CA · enumerated 2012.

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

National Provider Identifier

1558625004

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Registry record

Entity type Individual (Type 1)

Name Dr. Sarah Elizabeth Duman Serrano

Credential PHD

Sex Female

Practice address 16111 Plummer St, Building 10, North Hills, CA, 91343

Phone (818) 891-7711

Enumeration date Jun 29, 2012

Last updated in NPPES Dec 19, 2012

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

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Frequently asked questions

How do I verify Sarah Duman Serrano's NPI record?

Cross-check NPI 1558625004 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558625004 active?

Yes, as of the latest NPPES snapshot, NPI 1558625004 is active (record last updated 2012-12-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-19.