1. Home
  2. Directory
  3. California
  4. Sherman Oaks
  5. Social Worker
  6. NPI Profile

LORI H ZELEN MSW
NPI 1659420123
Social Worker - Clinical in Sherman Oaks, CA

Active since January 10, 2007PECOS Enrolled
15165 VENTURA BLVD, SUITE 250, SHERMAN OAKS, CA 91403(818) 425-0148 Get Directions Write a Review

NPPES record last updated: December 1, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Lori H Zelen Msw NPPES

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

LORI H ZELEN MSW (NPI 1659420123) is an individual clinical provider in Sherman Oaks, California, licensed in California (LCS 13155) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659420123
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLORI H ZELENCredential: MSW
Location Address15165 VENTURA BLVD, SUITE 250Sherman Oaks, CA 91403-3373
Mailing Address15165 Ventura Blvd, Suite 250Sherman Oaks, CA 91403-3373 · (818) 425-0148
Phone(818) 425-0148
Sole ProprietorYes
Enumeration DateJanuary 10, 2007
Last NPPES UpdateDecember 1, 2021
NPPES CertifiedDecember 1, 2021
✔ NPI 1659420123 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 · LCS 13155
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.
15165 VENTURA BLVD, Sherman Oaks, CA 91403
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lori H Zelen Msw 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 Reassignment

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

Southern California Permanente Medical Group
4.9 mi
Health Maintenance Organization
13652 CANTARA ST
Panorama City, CA 91402
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1407888928 (818) 375-2000

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 91403 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.

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.

DR. CASEY WEINSTEIN PSYD
Marriage & Family Therapist
15165 VENTURA BLVD, 250
SHERMAN OAKS, CA 91403
Los Angeles County (818) 646-6176
MRS. STEPHANIE DEE LARRO LCSW
Social Worker (Clinical)
15165 VENTURA BLVD, SUITE 250
SHERMAN OAKS, CA 91403
Los Angeles County (818) 346-7855

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 Lori Zelen's NPI number?

The NPI number for Lori Zelen is 1659420123. It was assigned to this individual provider in the NPPES registry on January 10, 2007.

Where is Lori Zelen located?

Lori Zelen practices at 15165 Ventura Blvd Suite 250, Sherman Oaks, CA 91403. The listed phone number is (818) 425-0148.

What is Lori Zelen's specialty?

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

Is Lori Zelen enrolled in Medicare?

Yes. Lori Zelen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lori Zelen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lori Zelen reassigns Medicare benefits to Southern California Permanente Medical Group (Panorama City, 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 Lori Zelen'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 Lori Zelen was last updated on December 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.