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CALIFORNIA MAMMHA, A LICENSED CLINICAL SOCIAL WORKER PC
NPI 1669344636
Social Worker - Clinical in Napa, CA

Active since September 19, 2025
1248 HAYES ST, NAPA, CA 94559(831) 920-7907(855) 682-0606 Get Directions Write a Review

NPPES record last updated: September 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About California Mammha, A Licensed Clinical Social Worker Pc NPPES

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

CALIFORNIA MAMMHA, A LICENSED CLINICAL SOCIAL WORKER PC (NPI 1669344636) is a healthcare organization registered as a clinical in Napa, California and active in the NPI registry since September 2025. The organization lists Jennifer Shully, Owner, as its authorized official.

NPPES Registry Identity

NPI1669344636
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameCALIFORNIA MAMMHA, A LICENSED CLINICAL SOCIAL WORKER PC
Location Address1248 HAYES STNapa, CA 94559-1711
Mailing Address3648 Saint Gaudens RdMiami, FL 33133-6533
Phone(831) 920-7907
Fax(855) 682-0606
Organization SubpartNo
Authorized OfficialJennifer ShullyOwner · (707) 345-6565
Enumeration DateSeptember 19, 2025
NPPES CertifiedSeptember 19, 2025
✔ NPI 1669344636 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
1248 HAYES ST, Napa, CA 94559
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 California Mammha, A Licensed Clinical Social Worker PC's NPI number?

The NPI number for California Mammha, A Licensed Clinical Social Worker PC is 1669344636. It was assigned to this organization in the NPPES registry on September 19, 2025.

Where is California Mammha, A Licensed Clinical Social Worker PC located?

California Mammha, A Licensed Clinical Social Worker PC is located at 1248 Hayes St, Napa, CA 94559. The listed phone number is (831) 920-7907.

What is California Mammha, A Licensed Clinical Social Worker PC's specialty?

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

When was this NPI record last updated?

The NPPES record for California Mammha, A Licensed Clinical Social Worker PC was last updated on September 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.