Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Evelyn Marcia Desser, RN, MN, FNP-BC

Family Nurse Practitioner in San Pedro, CA · enumerated 2007 · practices at Harbor Community Clinic Inc..

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

National Provider Identifier

1255459129

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Registry record

Entity type Individual (Type 1)

Name Evelyn Marcia Desser

Credential RN, MN, FNP-BC

Sex Female

Practice address 593 W 6th St, San Pedro, CA, 90731

Phone (310) 547-0202

Fax (310) 547-5096

Enumeration date Mar 27, 2007

Last updated in NPPES Nov 26, 2024

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN347980 (CA) Primary

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN347980 (CA) Secondary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

Where does Evelyn Desser practice?

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

What is the NPI number for Evelyn Desser?

The National Provider Identifier (NPI) for Evelyn Desser is 1255459129, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-26.