MR. LUCIEN THOMSEN LCSW
NPI 1104139062
Social Worker - Clinical in Bryn Mawr, PA

Active since July 21, 2010
850 W LANCASTER AVE, 2ND FLOOR, BRYN MAWR, PA 19010(610) 520-1510(610) 520-1517 Get Directions Write a Review

NPPES record last updated: July 21, 2010. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Lucien Thomsen Lcsw NPPES

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

MR. LUCIEN THOMSEN LCSW (NPI 1104139062) is an individual clinical provider in Bryn Mawr, Pennsylvania, licensed in Pennsylvania (CW016402) and active in the NPI registry since July 2010.

NPPES Registry Identity

NPI1104139062
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. LUCIEN THOMSENCredential: LCSW
Location Address850 W LANCASTER AVE, 2ND FLOORBryn Mawr, PA 19010-3220
Mailing Address1520 Crest RdWynnewood, PA 19096-4049 · (484) 889-6139
Fax(610) 520-1517
Sole ProprietorNo
Enumeration DateJuly 21, 2010
NPI 1104139062 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 PA · CW016402
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.

850 W LANCASTER AVE, Bryn Mawr, PA 19010

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.

Pharmacy (Long Term Care Pharmacy)
850 W LANCASTER AVE, FLOOR 2, ROOM P
BRYN MAWR, PA 19010
Social Worker
850 W LANCASTER AVE, 2ND FLOOR
BRYN MAWR, PA 19010
Social Worker (Clinical)
850 W LANCASTER AVE, 2ND FLOOR
BRYN MAWR, PA 19010
Social Worker (Clinical)
850 W LANCASTER AVE
BRYN MAWR, PA 19010
Social Worker
850 W LANCASTER AVE
BRYN MAWR, PA 19010
Psychiatry & Neurology (Psychiatry)
850 W LANCASTER AVE
BRYN MAWR, PA 19010
Social Worker (Clinical)
850 W LANCASTER AVE, 2ND FLOORD
BRYN MAWR, PA 19010
Registered Nurse
850 W LANCASTER AVE
BRYN MAWR, PA 19010

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 Lucien Thomsen's NPI number?

The NPI number for Lucien Thomsen is 1104139062. It was assigned to this individual provider in the NPPES registry on July 21, 2010.

Where is Lucien Thomsen located?

Lucien Thomsen practices at 850 W Lancaster Ave 2nd Floor, Bryn Mawr, PA 19010. The listed phone number is (610) 520-1510.

What is Lucien Thomsen'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 Lucien Thomsen was last updated on July 21, 2010. NPI Profile syncs with the weekly NPPES data releases published by CMS.