MATTHEW DAY L.C.S.W.
NPI 1235345869
Social Worker - Clinical in Oakland, CA

Active since May 14, 2007
616 16TH ST, OAKLAND, CA 94612(510) 451-4270 Get Directions Write a Review

NPPES record last updated: July 16, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Matthew Day L.c.s.w. NPPES

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

MATTHEW DAY L.C.S.W. (NPI 1235345869) is an individual clinical provider in Oakland, California, licensed in California (23642) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1235345869
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMATTHEW DAYCredential: L.C.S.W.
Location Address616 16TH STOakland, CA 94612-1205
Mailing Address616 16th StOakland, CA 94612-1205 · (510) 451-4270
Sole ProprietorNo
Enumeration DateMay 14, 2007
Last NPPES UpdateJuly 16, 2007
NPI 1235345869 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 · 23642
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.
616 16TH ST, Oakland, CA 94612

Accepted Insurance

Other Providers at the Same Location NPPES 18

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

Social Worker (Clinical)
616 16TH ST, DOWNTOWN OAKLAND CLINIC
OAKLAND, CA 94612
Physician Assistant
616 16TH ST
OAKLAND, CA 94612
Internal Medicine (Addiction Medicine)
616 16TH ST
OAKLAND, CA 94612
Clinic/Center
616 16TH ST, SUITE 1
OAKLAND, CA 94612
Nurse Practitioner (Family)
616 16TH ST
OAKLAND, CA 94612
Social Worker (Clinical)
616 16TH ST
OAKLAND, CA 94612
Nurse Practitioner (Family)
616 16TH ST
OAKLAND, CA 94612
Social Worker (Clinical)
616 16TH ST, DOWNTOWN OAKLAND CLINIC
OAKLAND, CA 94612

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 Matthew Day's NPI number?

The NPI number for Matthew Day is 1235345869. It was assigned to this individual provider in the NPPES registry on May 14, 2007.

Where is Matthew Day located?

Matthew Day practices at 616 16th St, Oakland, CA 94612. The listed phone number is (510) 451-4270.

What is Matthew Day's specialty?

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

What insurance does Matthew Day accept?

Health plans from Anthem Blue Cross and Blue Shield list Matthew Day as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Matthew Day was last updated on July 16, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.