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KATHERINE NITZE LCSW
NPI 1710850318
Social Worker - Clinical in San Francisco, CA

Active since September 29, 2025Opted out of Medicare · through May 1, 2027
912 COLE ST # 356, SAN FRANCISCO, CA 94117(415) 846-2791 Get Directions Write a Review

NPPES record last updated: September 29, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Katherine Nitze Lcsw NPPES

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

KATHERINE NITZE LCSW (NPI 1710850318) is an individual clinical provider in San Francisco, California, licensed in California (128927) and active in the NPI registry since September 2025. She has opted out of Medicare through May 1, 2027.

NPPES Registry Identity

NPI1710850318
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKATHERINE NITZECredential: LCSW
Location Address912 COLE ST # 356San Francisco, CA 94117-4316
Mailing Address912 Cole St # 356San Francisco, CA 94117-4316
Phone(415) 846-2791
Sole ProprietorYes
Enumeration DateSeptember 29, 2025
NPPES CertifiedSeptember 29, 2025
✔ NPI 1710850318 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 · 128927
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.
912 COLE ST # 356, San Francisco, CA 94117
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Other Names 1

Professional Name (2)Kate Nitze Lcsw

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Katherine Nitze 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 May 1, 2025 through May 1, 2027.

Opt-Out Effective DateMay 1, 2025
Opt-Out In Effect ThroughMay 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

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 Katherine Nitze's NPI number?

The NPI number for Katherine Nitze is 1710850318. It was assigned to this individual provider in the NPPES registry on September 29, 2025. The provider is also known as Kate Nitze Lcsw.

Where is Katherine Nitze located?

Katherine Nitze practices at 912 Cole St # 356, San Francisco, CA 94117. The listed phone number is (415) 846-2791.

What is Katherine Nitze's specialty?

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

Is Katherine Nitze enrolled in Medicare?

No. Katherine Nitze has opted out of Medicare through May 1, 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 Katherine Nitze was last updated on September 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.