MR. MARK LUDWIG LCSW
NPI 1245511484
Social Worker - Clinical in Berkeley, CA

Active since September 01, 2011
2246 6TH ST, BERKELEY, CA 94710(510) 387-5845 Get Directions Write a Review

NPPES record last updated: September 1, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Mark Ludwig Lcsw NPPES

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

MR. MARK LUDWIG LCSW (NPI 1245511484) is an individual clinical provider in Berkeley, California, licensed in California (19530) and active in the NPI registry since September 2011.

NPPES Registry Identity

NPI1245511484
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. MARK LUDWIGCredential: LCSW
Location Address2246 6TH STBerkeley, CA 94710-2219
Mailing Address201 Highland Ave.Piedmont, CA 94611 · (510) 387-5845
Sole ProprietorYes
Enumeration DateSeptember 1, 2011
NPI 1245511484 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 · 19530
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.
2246 6TH ST, Berkeley, CA 94710

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 Mark Ludwig's NPI number?

The NPI number for Mark Ludwig is 1245511484. It was assigned to this individual provider in the NPPES registry on September 1, 2011.

Where is Mark Ludwig located?

Mark Ludwig practices at 2246 6th St, Berkeley, CA 94710. The listed phone number is (510) 387-5845.

What is Mark Ludwig'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 Mark Ludwig was last updated on September 1, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.