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Mary K Pleakis, LCSW-R

Clinical Social Worker in Olean, NY · enumerated 2007.

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

National Provider Identifier

1356544712

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Registry record

Entity type Individual (Type 1)
Name Mary K Pleakis
Credential LCSW-R
Sex Female
Practice address 1 Leo Moss Drive, Olean, NY, 14760
Enumeration date Jun 6, 2007
Last updated in NPPES May 23, 2013

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 066883-1 (NY) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 079692-1 (NY) Primary

Other identifiers

Identifier Type State Issuer
00635098 Medicaid NY -

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.

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Frequently asked questions

How do I verify Mary Pleakis's NPI record?
Cross-check NPI 1356544712 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1356544712 active?
Yes, as of the latest NPPES snapshot, NPI 1356544712 is active (record last updated 2013-05-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-23.