Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARILYN CLAYTON NP
NPI 1700705704
Nurse Practitioner - Family in San Diego, CA

Active since July 13, 2026
3900 5TH AVE STE 300, SAN DIEGO, CA 92103(858) 554-1212 Get Directions Write a Review

NPPES record added: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marilyn Clayton Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARILYN CLAYTON NP (NPI 1700705704) is an individual family provider in San Diego, California, licensed in California (95040545) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1700705704
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARILYN CLAYTONCredential: NP
Location Address3900 5TH AVE STE 300San Diego, CA 92103-3138
Mailing Address6842 Ives CtSan Diego, CA 92111-7003 · (503) 730-6418
Sole ProprietorNo
Enumeration DateJuly 13, 2026
NPPES CertifiedJuly 13, 2026
NPI 1700705704 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in CA · 95040545
3900 5TH AVE STE 300, San Diego, CA 92103

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Psychiatric/Mental Health)
3900 5TH AVE STE 300
SAN DIEGO, CA 92103
Physician Assistant
3900 5TH AVE STE 300
SAN DIEGO, CA 92103
Nurse Practitioner (Family)
3900 5TH AVE STE 300
SAN DIEGO, CA 92103
Nurse Practitioner
3900 5TH AVE STE 300
SAN DIEGO, CA 92103
Nurse Practitioner
3900 5TH AVE STE 300
SAN DIEGO, CA 92103
Physician Assistant
3900 5TH AVE STE 300
SAN DIEGO, CA 92103
Physician Assistant
3900 5TH AVE STE 300
SAN DIEGO, CA 92103
General Practice
3900 5TH AVE STE 300
SAN DIEGO, CA 92103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marilyn Clayton's NPI number?

The NPI number for Marilyn Clayton is 1700705704. It was assigned to this individual provider in the NPPES registry on July 13, 2026.

Where is Marilyn Clayton located?

Marilyn Clayton practices at 3900 5th Ave Ste 300, San Diego, CA 92103. The listed phone number is (858) 554-1212.

What is Marilyn Clayton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Marilyn Clayton was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.