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LARISSA MOZES
NPI 1801254222
Community/Behavioral Health in Laguna Hills, CA

Active since January 29, 2016PECOS Enrolled
23201 MILL CREEK DR STE 221, LAGUNA HILLS, CA 92653(818) 350-3264 Get Directions Write a Review

NPPES record last updated: November 8, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 8, 2024, Feb 13, 2019, Jan 29, 2016 (3 updates tracked since 2016).

About Larissa Mozes NPPES

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

LARISSA MOZES (NPI 1801254222) is an individual community/behavioral health provider in Laguna Hills, California, licensed in California (111343) and active in the NPI registry since January 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1801254222
Entity TypeIndividualFemale
Primary Taxonomy251S00000X
Provider Legal NameLARISSA MOZES
Location Address23201 MILL CREEK DR STE 221Laguna Hills, CA 92653-7906
Mailing Address18756 Erwin StTarzana, CA 91335-6825 · (818) 350-3264
Phone(818) 350-3264
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateJanuary 29, 2016
Last NPPES UpdateNovember 8, 20243 updates tracked since enumeration
NPPES CertifiedNovember 8, 2024
✔ NPI 1801254222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
License✔ Licensed in CA · 111343
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
23201 MILL CREEK DR STE 221, Laguna Hills, CA 92653
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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)

Larissa Mozes is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID244772978
PECOS Enrollment IDI20260625003504
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 Larissa Mozes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sondermind Professional Clinical Counselor, PC
338 mi
Mental Health
6203 SAN IGNACIO AVE STE 110
San Jose, CA 95119
  • Reassigned Medicare billing, California enrollment
  • 93 clinicians in this Medicare group
NPI 1598629362 (844) 843-7279

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

MRS. ALEXANDRA LAUREN POWELL LCSW 88738
Social Worker (Clinical)
23201 MILL CREEK DR STE 221
LAGUNA HILLS, CA 92653
Orange County (888) 795-4337
WENDY BROWN
Counselor
23201 MILL CREEK DR STE 221
LAGUNA HILLS, CA 92653
Orange County (714) 412-2965

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 Larissa Mozes's NPI number?

The NPI number for Larissa Mozes is 1801254222. It was assigned to this individual provider in the NPPES registry on January 29, 2016.

Where is Larissa Mozes located?

Larissa Mozes practices at 23201 Mill Creek Dr Ste 221, Laguna Hills, CA 92653. The listed phone number is (818) 350-3264.

What is Larissa Mozes's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Is Larissa Mozes enrolled in Medicare?

Yes. Larissa Mozes is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Larissa Mozes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Larissa Mozes reassigns Medicare benefits to Sondermind Professional Clinical Counselor, PC (San Jose, 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 Larissa Mozes'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 Larissa Mozes was last updated on November 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.