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KAREN J OSTERLE MSSA, LICSW
NPI 1295811370
Social Worker - Clinical in Washington, DC

Active since October 31, 2006Opted out of Medicare · through Nov 21, 2026
1234 19TH ST NW, SUITE #901, WASHINGTON, DC 20036(202) 744-2922 Get Directions Write a Review

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

About Karen J Osterle Mssa, Licsw NPPES

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

KAREN J OSTERLE MSSA, LICSW (NPI 1295811370) is an individual clinical provider in Washington, District Of Columbia, licensed in District Of Columbia (LC303109) and active in the NPI registry since October 2006. She has opted out of Medicare through November 21, 2026.

NPPES Registry Identity

NPI1295811370
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKAREN J OSTERLECredential: MSSA, LICSW
Location Address1234 19TH ST NW, SUITE #901Washington, DC 20036-2407
Mailing Address1234 19th St Nw, Suite #901Washington, DC 20036-2407 · (202) 744-2922
Phone(202) 744-2922
Sole ProprietorYes
Enumeration DateOctober 31, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1295811370 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 DC · LC303109
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.
1234 19TH ST NW, Washington, DC 20036
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Karen J Osterle Mssa, Licsw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 21, 2022 through November 21, 2026.

Opt-Out Effective DateNovember 21, 2022
Opt-Out In Effect ThroughNovember 21, 2026Opt-out affidavits renew automatically every two years unless cancelled

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.

HIPPS HOMECARE AGENCY
Home Health
1234 19TH ST NW, SUITE 600
WASHINGTON, DC 20036
District of Columbia (202) 223-1611
DR. DEBORAH PERMUT SHELKROT PSY.D.
Social Worker (Clinical)
1234 19TH ST NW, SUITE 800
WASHINGTON, DC 20036
District of Columbia (202) 429-9309
DR. SHELDON I. LAPS
Podiatrist (Foot Surgery)
1234 19TH ST NW, SUITE 610
WASHINGTON, DC 20036
District of Columbia (202) 223-9020
MICHAEL EDWARD KOSSAK D.D.S
Dentist (Periodontics)
1234 19TH ST NW, SUITE # 308
WASHINGTON, DC 20036
District of Columbia (202) 393-6154
LING FENG L.AC
Acupuncturist
1234 19TH ST NW, SUITE 600
WASHINGTON, DC 20036
District of Columbia (202) 822-0032
THE WASHINGTON DENTAL STUDIO
Dentist (General Practice)
1234 19TH ST NW, SUITE 100
WASHINGTON, DC 20036
District of Columbia (202) 822-0700
JULIE BETH BLUM LICSW LCSW-C
Social Worker (Clinical)
1234 19TH ST NW, SUITE 230
WASHINGTON, DC 20036
District of Columbia (301) 526-1424
DREW E PERMUT, PHD, PC
Psychologist (Clinical)
1234 19TH ST NW, SUITE 800
WASHINGTON, DC 20036
District of Columbia (202) 775-9590

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 Karen Osterle's NPI number?

The NPI number for Karen Osterle is 1295811370. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Where is Karen Osterle located?

Karen Osterle practices at 1234 19th St NW Suite #901, Washington, DC 20036. The listed phone number is (202) 744-2922.

What is Karen Osterle's specialty?

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

Is Karen Osterle enrolled in Medicare?

No. Karen Osterle has opted out of Medicare through November 21, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Karen Osterle 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.