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MS. ELISSA GAIL KLEIN ASW
NPI 1881889996
Social Worker - Clinical in San Francisco, CA

Active since September 11, 2007Opted out of Medicare · through Sep 19, 2026
870 MARKET ST STE 1277, SAN FRANCISCO, CA 94102(415) 397-6622(415) 397-6666 Get Directions Write a Review

NPPES record last updated: September 11, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Elissa Gail Klein Asw NPPES

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

MS. ELISSA GAIL KLEIN ASW (NPI 1881889996) is an individual clinical provider in San Francisco, California, licensed in California (20132) and active in the NPI registry since September 2007. She has opted out of Medicare through September 19, 2026.

NPPES Registry Identity

NPI1881889996
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. ELISSA GAIL KLEINCredential: ASW
Location Address870 MARKET ST STE 1277San Francisco, CA 94102-2918
Mailing Address870 Market St Ste 1277San Francisco, CA 94102-2918 · (415) 397-6622 · Fax (415) 397-6666
Phone(415) 397-6622
Fax(415) 397-6666
Sole ProprietorYes
Enumeration DateSeptember 11, 2007
✔ NPI 1881889996 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 · 20132
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.
870 MARKET ST STE 1277, San Francisco, CA 94102
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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

Ms. Elissa Gail Klein Asw 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 September 19, 2024 through September 19, 2026.

Opt-Out Effective DateSeptember 19, 2024
Opt-Out In Effect ThroughSeptember 19, 2026Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

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

DR. LISA KALICH PSY.D.
Psychologist (Clinical)
870 MARKET ST STE 1277
SAN FRANCISCO, CA 94102
San Francisco County (510) 836-0220

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 Elissa Klein's NPI number?

The NPI number for Elissa Klein is 1881889996. It was assigned to this individual provider in the NPPES registry on September 11, 2007.

Where is Elissa Klein located?

Elissa Klein practices at 870 Market St Ste 1277, San Francisco, CA 94102. The listed phone number is (415) 397-6622.

What is Elissa Klein's specialty?

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

Is Elissa Klein enrolled in Medicare?

No. Elissa Klein has opted out of Medicare through September 19, 2026. 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 Elissa Klein was last updated on September 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.