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NICHOLAS WARNER LCSW
NPI 1396524443
Social Worker - Clinical in Santa Clarita, CA

Active since September 27, 2023PECOS Enrolled
27648 SUSAN BETH WAY UNIT H, SANTA CLARITA, CA 91350(661) 270-6242 Get Directions Write a Review

NPPES record last updated: August 10, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 10, 2026, Jul 24, 2026, May 3, 2026 (3 updates tracked since 2026).

About Nicholas Warner Lcsw NPPES

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

NICHOLAS WARNER LCSW (NPI 1396524443) is an individual clinical provider in Santa Clarita, California, licensed in California (LCSW136538) and active in the NPI registry since September 2023. He is enrolled in Medicare PECOS, maintains a secondary practice location in Studio City, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1396524443
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameNICHOLAS WARNERCredential: LCSW
Location Address27648 SUSAN BETH WAY UNIT HSanta Clarita, CA 91350-1792
Mailing Address24355 Creekside Rd, Po Box 801043Santa Clarita, CA 91380-7000 · (661) 270-6242
Phone(661) 270-6242
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateSeptember 27, 2023
Last NPPES UpdateAugust 10, 20263 updates tracked since enumeration
NPPES CertifiedAugust 10, 2026
✔ NPI 1396524443 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · LCSW136538
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.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
27648 SUSAN BETH WAY UNIT H, Santa Clarita, CA 91350
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Secondary Practice Location 1

Location 111712 Moorpark St Ste 211Studio City, CA 91604-2164 · Phone (661) 524-9936

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nicholas Warner Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7012486871
PECOS Enrollment IDI20260521000704
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 Reassignment

Medicare enrollment records show Nicholas Warner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
4.3 mi
Health Maintenance Organization
19105 GOLDEN VALLEY RD
Santa Clarita, CA 91387
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1316409410 (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 91350 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 $62.96 – $187.60
Typical copayment $0.00 (range $15.74 – $46.90)
Most-billed visit code NA
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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 Nicholas Warner's NPI number?

The NPI number for Nicholas Warner is 1396524443. It was assigned to this individual provider in the NPPES registry on September 27, 2023.

Where is Nicholas Warner located?

Nicholas Warner practices at 27648 Susan Beth Way Unit H, Santa Clarita, CA 91350. The listed phone number is (661) 270-6242.

What is Nicholas Warner's specialty?

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

Is Nicholas Warner enrolled in Medicare?

Yes. Nicholas Warner is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nicholas Warner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Warner reassigns Medicare benefits to Southern California Permanente Medical Group (Santa Clarita, 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 Nicholas Warner'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 Nicholas Warner was last updated on August 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.