1. Home
  2. Directory
  3. California
  4. Berkeley
  5. Social Worker
  6. NPI Profile

JEAN-KATHARINA MARIA LESS LCSW
NPI 1487844049
Social Worker - Clinical in Berkeley, CA

Active since July 30, 2007
3075 ADELINE ST STE 120, BERKELEY, CA 94703(510) 848-1112(510) 848-4445 Get Directions Write a Review

NPPES record last updated: March 18, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jean-katharina Maria Less Lcsw NPPES

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

JEAN-KATHARINA MARIA LESS LCSW (NPI 1487844049) is an individual clinical provider in Berkeley, California, licensed in California (LCS16943) and active in the NPI registry since July 2007.

NPPES Registry Identity

NPI1487844049
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameJEAN-KATHARINA MARIA LESSCredential: LCSW
Location Address3075 ADELINE ST STE 120Berkeley, CA 94703-2579
Mailing Address1202 Hampel StOakland, CA 94602-1112 · (510) 815-6956 · Fax (510) 848-4445
Phone(510) 848-1112
Fax(510) 848-4445
Sole ProprietorNo
Enumeration DateJuly 30, 2007
Last NPPES UpdateMarch 18, 2026
NPPES CertifiedMarch 18, 2026
✔ NPI 1487844049 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 · LCS16943
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.
3075 ADELINE ST STE 120, Berkeley, CA 94703
Open in Google Maps ↗

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.

COLLEEN THERESE MAYONE
Occupational Therapist
3075 ADELINE ST STE 120
BERKELEY, CA 94703
Alameda County (510) 225-7610
DR. ADAM MOSS PSYD
Psychologist (Clinical)
3075 ADELINE ST STE 120
BERKELEY, CA 94703
Alameda County (510) 848-1112
ELISA PACE
Rehabilitation Practitioner
3075 ADELINE ST STE 120
BERKELEY, CA 94703
Alameda County (510) 848-1112
DR. CHRISTOPHER GEORGE PSYD
Psychologist (Clinical)
3075 ADELINE ST STE 120
BERKELEY, CA 94703
Alameda County (510) 848-1112
GALIT LOTAN OUTMEZGUINE
Student in an Organized Health Care Education/Training Program
3075 ADELINE ST STE 120
BERKELEY, CA 94703
Alameda County (510) 225-7610
MS. MEGAN S BONDY ASW
Social Worker
3075 ADELINE ST STE 120
BERKELEY, CA 94703
Alameda County (510) 848-1112
ALYSE GINTER
Counselor
3075 ADELINE ST STE 120
BERKELEY, CA 94703
Alameda County (510) 848-1112
BOWEN YAO DOCTORAL STUDENT
Student in an Organized Health Care Education/Training Program
3075 ADELINE ST STE 120
BERKELEY, CA 94703
Alameda County (510) 848-1112

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 Jean-katharina Maria Less's NPI number?

The NPI number for Jean-katharina Maria Less is 1487844049. It was assigned to this individual provider in the NPPES registry on July 30, 2007.

Where is Jean-katharina Maria Less located?

Jean-katharina Maria Less practices at 3075 Adeline St Ste 120, Berkeley, CA 94703. The listed phone number is (510) 848-1112.

What is Jean-katharina Maria Less'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 Jean-katharina Maria Less was last updated on March 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.