MARILYN CLAYTON NP
NPI 1700705704
Nurse Practitioner - Family in San Diego, CA
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. She is enrolled in Medicare PECOS and is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marilyn Clayton Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Marilyn Clayton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
La Jolla, CA 92037
- Reassigned Medicare billing, California enrollment
- 341 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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.
Is Marilyn Clayton enrolled in Medicare?
Yes. Marilyn Clayton is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Marilyn Clayton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marilyn Clayton reassigns Medicare benefits to Monica Perlman MD Inc. (La Jolla, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marilyn Clayton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
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 3 months 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.
# Marilyn Clayton, NP · NPI 1700705704
Family physician in San Diego, California. Individual provider, active in the CMS NPPES registry since July 13, 2026.
## Identity
- **NPI:** 1700705704 (Entity type: Individual)
- **Enumerated:** July 13, 2026
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95040545 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3900 5TH AVE STE 300, San Diego, CA 92103-3138
- **Phone:** (858) 554-1212
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Monica Perlman MD Inc. (NPI 1134309305, La Jolla, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1700705704) · Data from the CMS NPPES public registry.