PETER JOHNSEN LMSW
NPI 1194314815
Social Worker - Clinical in Olney, MD

Active since January 17, 2021
3510 HOMELAND TER, OLNEY, MD 20832(202) 713-6577 Get Directions Write a Review

NPPES record last updated: January 17, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Peter Johnsen Lmsw NPPES

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

PETER JOHNSEN LMSW (NPI 1194314815) is an individual clinical provider in Olney, Maryland, licensed in Maryland (25646) and active in the NPI registry since January 2021.

NPPES Registry Identity

NPI1194314815
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NamePETER JOHNSENCredential: LMSW
Location Address3510 HOMELAND TEROlney, MD 20832-1760
Mailing Address3510 Homeland TerOlney, MD 20832-1760 · (202) 713-6577
Sole ProprietorYes
Enumeration DateJanuary 17, 2021
NPPES CertifiedJanuary 17, 2021
NPI 1194314815 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 MD · 25646
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.
3510 HOMELAND TER, Olney, MD 20832

Other Providers at the Same Location NPPES 3

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

Counselor (Mental Health)
3510 HOMELAND TER
OLNEY, MD 20832
Counselor (Professional)
3510 HOMELAND TER
OLNEY, MD 20832
Social Worker
3510 HOMELAND TER
OLNEY, MD 20832

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 Peter Johnsen's NPI number?

The NPI number for Peter Johnsen is 1194314815. It was assigned to this individual provider in the NPPES registry on January 17, 2021.

Where is Peter Johnsen located?

Peter Johnsen practices at 3510 Homeland Ter, Olney, MD 20832. The listed phone number is (202) 713-6577.

What is Peter Johnsen'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 Peter Johnsen was last updated on January 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.