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KAREN C STREJNOWSKI LISW
NPI 1952875718
Social Worker in Cleveland, OH

Active since January 15, 2019PECOS Enrolled
3500 CARNEGIE AVE, CLEVELAND, OH 44115(440) 260-8300 Get Directions Write a Review

NPPES record last updated: October 4, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 4, 2023, Jan 15, 2019 (2 updates tracked since 2019).

About Karen C Strejnowski Lisw NPPES

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

KAREN C STREJNOWSKI LISW (NPI 1952875718) is an individual social worker in Cleveland, Ohio, licensed in Ohio (I.2203896) and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1952875718
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameKAREN C STREJNOWSKICredential: LISW
Location Address3500 CARNEGIE AVECleveland, OH 44115-2641
Mailing Address434 Eastland RdBerea, OH 44017-1217 · (440) 234-2006
Phone(440) 260-8300
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateJanuary 15, 2019
Last NPPES UpdateOctober 4, 20232 updates tracked since enumeration
NPPES CertifiedOctober 4, 2023
✔ NPI 1952875718 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in OH · I.2203896
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
3500 CARNEGIE AVE, Cleveland, OH 44115
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource, MedMutual and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karen C Strejnowski Lisw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5698125672
PECOS Enrollment IDI20240103002609
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Karen Strejnowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Provider Profile
12 mi
Clinical
24481 DETROIT RD STE 201
Westlake, OH 44145
  • Reassigned Medicare billing, Ohio enrollment
  • 19 clinicians in this Medicare group
NPI 1326557836 (440) 899-1300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

KIM M JACKSON LISW
Social Worker (Clinical)
3500 CARNEGIE AVE
CLEVELAND, OH 44115
Cuyahoga County (440) 260-8554
OLIVIA H GUTBROD QMHS BA
Community/Behavioral Health
3500 CARNEGIE AVE
CLEVELAND, OH 44115
Cuyahoga County (440) 260-8300
KAYLEIGH BERENDT PRS
Peer Specialist
3500 CARNEGIE AVE
CLEVELAND, OH 44115
Cuyahoga County (440) 260-8300
MELISSA J ALLEN QMHS 3YRS CMS
Community Health Worker
3500 CARNEGIE AVE
CLEVELAND, OH 44115
Cuyahoga County (440) 260-8300
CARMELA HOWELL
Community Health Worker
3500 CARNEGIE AVE
CLEVELAND, OH 44115
Cuyahoga County (440) 234-2006
ANGELA BILANCINI
Social Worker
3500 CARNEGIE AVE
CLEVELAND, OH 44115
Cuyahoga County (440) 260-6835
ARIANNE CAIN
Social Worker
3500 CARNEGIE AVE
CLEVELAND, OH 44115
Cuyahoga County (440) 260-8328
SABBRINA POMPEY
Community Health Worker
3500 CARNEGIE AVE
CLEVELAND, OH 44115
Cuyahoga County (440) 234-2006

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 Strejnowski's NPI number?

The NPI number for Karen Strejnowski is 1952875718. It was assigned to this individual provider in the NPPES registry on January 15, 2019.

Where is Karen Strejnowski located?

Karen Strejnowski practices at 3500 Carnegie Ave, Cleveland, OH 44115. The listed phone number is (440) 260-8300.

What is Karen Strejnowski's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Karen Strejnowski enrolled in Medicare?

Yes. Karen Strejnowski is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Karen Strejnowski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karen Strejnowski reassigns Medicare benefits to (Westlake, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karen Strejnowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karen Strejnowski accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource, MedMutual, Oscar Health Insurance and Oscar Insurance Corporation of Ohio and 2 other insurers list Karen Strejnowski as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Karen Strejnowski was last updated on October 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.