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MRS. MARIE ANN RITZ LCSW
NPI 1114256047
Social Worker - Clinical in Sherman Oaks, CA

Active since December 24, 2009Opted out of Medicare · through Aug 3, 2027
13749 RIVERSIDE DR, SUITE #101, SHERMAN OAKS, CA 91423(818) 990-1428(818) 990-1428 Get Directions Write a Review

NPPES record last updated: December 24, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Marie Ann Ritz Lcsw NPPES

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

MRS. MARIE ANN RITZ LCSW (NPI 1114256047) is an individual clinical provider in Sherman Oaks, California, licensed in California (LCS20767) and active in the NPI registry since December 2009. She has opted out of Medicare through August 3, 2027.

NPPES Registry Identity

NPI1114256047
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. MARIE ANN RITZCredential: LCSW
Location Address13749 RIVERSIDE DR, SUITE #101Sherman Oaks, CA 91423-2415
Mailing Address13749 Riverside Dr, Suite #101Sherman Oaks, CA 91423-2415 · (818) 990-1428 · Fax (818) 990-1428
Phone(818) 990-1428
Fax(818) 990-1428
Sole ProprietorYes
Enumeration DateDecember 24, 2009
✔ NPI 1114256047 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 · LCS20767
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.
13749 RIVERSIDE DR, Sherman Oaks, CA 91423
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mrs. Marie Ann Ritz Lcsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from August 3, 2025 through August 3, 2027.

Opt-Out Effective DateAugust 3, 2025
Opt-Out In Effect ThroughAugust 3, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 6

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

ANNA C BARDEZ
Social Worker (Clinical)
13749 RIVERSIDE DR
SHERMAN OAKS, CA 91423
Los Angeles County (818) 986-3886
ANATOLY POSTOLOV M.D., A PROFESSIONAL MEDICAL CORPORATION
Clinic/Center (Adult Mental Health)
13749 RIVERSIDE DR, SUIT #: 200
SHERMAN OAKS, CA 91423
Los Angeles County (818) 501-4838
MELISSA BROHNER-SCHNEIDER MFT, ATR-BC
Marriage & Family Therapist
13749 RIVERSIDE DR, SUITE 201
SHERMAN OAKS, CA 91423
Los Angeles County (818) 605-5506
MRS. MARIA DOLORES HARRRIS MFT
Marriage & Family Therapist
13749 RIVERSIDE DR, SUITE 201
SHERMAN OAKS, CA 91423
Los Angeles County (818) 667-1568
MR. ROBERT CARY SCHNEIDER MA, LMFT
Marriage & Family Therapist
13749 RIVERSIDE DR, SUITE 201
SHERMAN OAKS, CA 91423
Los Angeles County (818) 209-7292
MS. SUSAN FRANCES BRALVER M.S.W., L.C.S.W.
Social Worker (Clinical)
13749 RIVERSIDE DR, 101
SHERMAN OAKS, CA 91423
Los Angeles County (970) 379-0157

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 Marie Ritz's NPI number?

The NPI number for Marie Ritz is 1114256047. It was assigned to this individual provider in the NPPES registry on December 24, 2009.

Where is Marie Ritz located?

Marie Ritz practices at 13749 Riverside Dr Suite #101, Sherman Oaks, CA 91423. The listed phone number is (818) 990-1428.

What is Marie Ritz's specialty?

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

Is Marie Ritz enrolled in Medicare?

No. Marie Ritz has opted out of Medicare through August 3, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Marie Ritz was last updated on December 24, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.