ERNESTO MAYORGA MAYORGA LCSW
NPI 1861952087
Social Worker - Clinical in Elk Grove, CA

Q: What is Ernesto Mayorga Mayorga's NPI number?

The NPI number for Ernesto Mayorga Mayorga is 1861952087. It was assigned to this individual provider in the NPPES registry on March 22, 2019.

Q: What is Ernesto Mayorga Mayorga's specialty?

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

Active since March 22, 2019

12500 BRUCEVILLE RD, ELK GROVE, CA 95757(916) 874-1927(916) 854-8911 Get Directions Write a Review

NPPES record last updated: December 17, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 17, 2025, Dec 4, 2025, Mar 22, 2019 (3 updates tracked since 2019).

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About Ernesto Mayorga Mayorga Lcsw NPPES

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

ERNESTO MAYORGA MAYORGA LCSW (NPI 1861952087) is an individual clinical provider in Elk Grove, California, licensed in California (106945) and active in the NPI registry since March 2019. He maintains a secondary practice location in Sacramento.

NPPES Registry Identity

NPI1861952087

Entity TypeIndividualMale

Primary Taxonomy1041C0700X

Provider Legal NameERNESTO MAYORGA MAYORGACredential: LCSW

Location Address12500 BRUCEVILLE RDElk Grove, CA 95757-9784

Mailing AddressPo Box 690313Stockton, CA 95269-0313 · (916) 874-1975

Phone(916) 874-1927

Fax(916) 854-8911

Sole ProprietorNo

Enumeration DateMarch 22, 2019

Last NPPES UpdateDecember 17, 20253 updates tracked since enumeration

NPPES CertifiedDecember 17, 2025

✔ NPI 1861952087 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 · 106945

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.

12500 BRUCEVILLE RD, Elk Grove, CA 95757

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Secondary Practice Location 1

Location 1651 I StSacramento, CA 95814-2400 · Phone (916) 875-7195 · Fax (916) 875-9709

Other Providers at the Same Location NPPES 20

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

MR. DAVID B FAHN

Social Worker (Clinical)