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KAREN ELIZABETH NICKERSON LCSW
NPI 1376140020
Social Worker - Clinical in Murrieta, CA

Active since October 06, 2020PECOS EnrolledAccepts Medicare Assignment
41760 IVY ST STE 204, MURRIETA, CA 92562(951) 698-3500 Get Directions Write a Review

NPPES record last updated: June 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 11, 2025, Aug 22, 2024, Aug 12, 2024 and 2 more (5 updates tracked since 2020).

About Karen Elizabeth Nickerson Lcsw NPPES

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

KAREN ELIZABETH NICKERSON LCSW (NPI 1376140020) is an individual clinical provider in Murrieta, California, licensed in California (129105) and active in the NPI registry since October 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1376140020
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKAREN ELIZABETH NICKERSONCredential: LCSW
Location Address41760 IVY ST STE 204Murrieta, CA 92562-9416
Mailing Address41760 Ivy St Ste 204Murrieta, CA 92562-9416
Phone(951) 698-3500
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateOctober 6, 2020
Last NPPES UpdateJune 11, 20255 updates tracked since enumeration
NPPES CertifiedJune 11, 2025
✔ NPI 1376140020 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 · 129105
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.
41760 IVY ST STE 204, Murrieta, CA 92562
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Karen Elizabeth Nickerson Lcsw 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.

PECOS PAC ID4880111921
PECOS Enrollment IDI20250512002441
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92562 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 $59.60 – $179.42
Typical copayment $0.00 (range $14.90 – $44.85)
Most-billed visit code NA
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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 3

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

SELESTE BOWERS LCSW
Social Worker (Clinical)
41760 IVY ST STE 204
MURRIETA, CA 92562
Riverside County (951) 682-1488
MRS. ASHLEE NIKOL CRISPO MS, LPCC
Counselor
41760 IVY ST STE 204
MURRIETA, CA 92562
Riverside County (951) 698-3500
JULIA RAE BARR
Social Worker (Clinical)
41760 IVY ST STE 204
MURRIETA, CA 92562
Riverside County (951) 698-3500

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 Karen Nickerson's NPI number?

The NPI number for Karen Nickerson is 1376140020. It was assigned to this individual provider in the NPPES registry on October 6, 2020.

Where is Karen Nickerson located?

Karen Nickerson practices at 41760 Ivy St Ste 204, Murrieta, CA 92562. The listed phone number is (951) 698-3500.

What is Karen Nickerson's specialty?

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

Is Karen Nickerson enrolled in Medicare?

Yes. Karen Nickerson 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.

When was this NPI record last updated?

The NPPES record for Karen Nickerson was last updated on June 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.