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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KRISTEN M CLAYTON LCSW
NPI 1396914057
Social Worker - Clinical in San Diego, CA

Active since February 27, 2008PECOS Enrolled
4241 JUTLAND DR STE 320, SAN DIEGO, CA 92117(858) 224-2579 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 29, 2026, Dec 8, 2021, Nov 18, 2021 and 1 more (4 updates tracked since 2016).

About Kristen M Clayton Lcsw NPPES

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

KRISTEN M CLAYTON LCSW (NPI 1396914057) is an individual clinical provider in San Diego, California, licensed in California (68951) and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396914057
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKRISTEN M CLAYTONCredential: LCSW
Location Address4241 JUTLAND DR STE 320San Diego, CA 92117-3654
Mailing AddressPo Box 22063San Diego, CA 92192-2063 · (858) 224-2579
Phone(858) 224-2579
Sole ProprietorNo
Enumeration DateFebruary 27, 2008
Last NPPES UpdateSeptember 29, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2026
✔ NPI 1396914057 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 68951
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
4241 JUTLAND DR STE 320, San Diego, CA 92117
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kristen M Clayton Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Kristen Clayton reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Clayton Counseling Licensed Clinical Social Worker Inc.
Same address
Clinical
4241 JUTLAND DR STE 320
San Diego, CA 92117
  • Reassigned Medicare billing, California enrollment
  • 2 clinicians in this Medicare group
NPI 1902426018 (858) 224-2579
Southern California Permanente Medical Group
5.9 mi
Health Maintenance Organization
1288 CAMINO DEL RIO N
San Diego, CA 92108
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1023425972 (877) 608-0044

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 92117 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $62.10 – $184.71
Typical copayment $0.00 (range $15.52 – $46.17)
Most-billed visit code NA
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

REANNAN LAST
Social Worker (Clinical)
4241 JUTLAND DR STE 320
SAN DIEGO, CA 92117
San Diego County (858) 225-1658
CLAYTON COUNSELING LICENSED CLINICAL SOCIAL WORKER INC.
Social Worker (Clinical)
4241 JUTLAND DR STE 320
SAN DIEGO, CA 92117
San Diego County (858) 224-2579

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 Kristen Clayton's NPI number?

The NPI number for Kristen Clayton is 1396914057. It was assigned to this individual provider in the NPPES registry on February 27, 2008.

Where is Kristen Clayton located?

Kristen Clayton practices at 4241 Jutland Dr Ste 320, San Diego, CA 92117. The listed phone number is (858) 224-2579.

What is Kristen Clayton's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Kristen Clayton enrolled in Medicare?

Yes. Kristen Clayton is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kristen Clayton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Clayton reassigns Medicare benefits to 2 organizations: Clayton Counseling Licensed Clinical Social Worker Inc. (San Diego, CA) and Southern California Permanente Medical Group (San Diego, CA). Each 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 Kristen 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 Kristen Clayton was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.