MARK F. LIEN LCSW
NPI 1205935699
Social Worker - Clinical in Sacramento, CA

Q: What is Mark Lien's NPI number?

The NPI number for Mark Lien is 1205935699. It was assigned to this individual provider in the NPPES registry on September 21, 2006.

Q: What is Mark Lien's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mark Lien was last updated on July 8, 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.

Active since September 21, 2006

2150 STOCKTON BLVD, SACRAMENTO, CA 95817(916) 875-1000(916) 875-1006 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mark F. Lien Lcsw NPPES

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

MARK F. LIEN LCSW (NPI 1205935699) is an individual clinical provider in Sacramento, California, licensed in California (LCS22227) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1205935699

Entity TypeIndividualMale

Primary Taxonomy1041C0700X

Provider Legal NameMARK F. LIENCredential: LCSW

Location Address2150 STOCKTON BLVDSacramento, CA 95817-1337

Mailing Address2150 Stockton BlvdSacramento, CA 95817-1337 · (916) 875-1000 · Fax (916) 875-1006

Phone(916) 875-1000

Fax(916) 875-1006

Sole ProprietorNo

Enumeration DateSeptember 21, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1205935699 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 · LCS22227

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.

2150 STOCKTON BLVD, Sacramento, CA 95817

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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.

TONYA THOMPSON L.P.T.

Licensed Psychiatric Technician