Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

M. Kim O'Connor, Lcsw, Pllc

Clinical Social Worker in Rye, NY · enumerated 2021 · authorized official Mary O'Connor, Clinical Social Worker/Owner.

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

National Provider Identifier

1285215335

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Registry record

Entity type Organization (Type 2)

Legal business name M. Kim O'Connor, Lcsw, Pllc

Practice address 14 Elm Place, Suite 200, Rye, NY, 10580

Phone (917) 453-2328

Fax (914) 925-9839

Enumeration date Apr 20, 2021

Last updated in NPPES Apr 20, 2021

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Mary O'Connor

Title Clinical Social Worker/Owner

Phone (917) 453-2328

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-04-20. Verify at npiregistry.cms.hhs.gov.

Where is M. Kim O'Connor, Lcsw, Pllc located?

The practice location on file with NPPES is in Rye, NY.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-20.