Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Marcia Kramarczyk, L.C.S.W., C.S.S.W.

School Social Worker in Lockport, NY · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1942558879

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Registry record

Entity type Individual (Type 1)

Name Ms. Marcia Kramarczyk

Credential L.C.S.W., C.S.S.W.

Sex Female

Practice address Lockport, NY, 14094

Phone (716) 433-4487

Fax (716) 433-3464

Enumeration date Aug 27, 2012

Last updated in NPPES Mar 20, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 151926021 (NY) Secondary

1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 069735-1 (NY) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Marcia Kramarczyk practice?

The practice location on file with NPPES is in Lockport, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Marcia Kramarczyk?

The National Provider Identifier (NPI) for Marcia Kramarczyk is 1942558879, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-20.