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Marilyn Denise Ponce De Leon, SCHOOL NURSE

School Registered Nurse in Foster City, CA · enumerated 2020.

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

National Provider Identifier

1629603600

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Registry record

Entity type Individual (Type 1)
Name Marilyn Denise Ponce De Leon
Credential SCHOOL NURSE
Sex Female
Practice address 1170 Chess Dr, Foster City, CA, 94404
Phone (650) 638-2973
Enumeration date Mar 10, 2020
Last updated in NPPES Mar 10, 2020

Taxonomy & licenses

163WS0200X School Registered Nurse Nursing Service Providers · License 160250571 (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.

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Frequently asked questions

What is the NPI number for Marilyn Ponce De Leon?
The National Provider Identifier (NPI) for Marilyn Ponce De Leon is 1629603600, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marilyn Ponce De Leon practice?
The practice location on file with NPPES is in Foster City, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-10.