Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Mcdonnell, LMSW

Social Worker in Schenectady, NY · enumerated 2010.

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

National Provider Identifier

1619294261

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Registry record

Entity type Individual (Type 1)

Name Katherine Mcdonnell

Credential LMSW

Sex Female

Practice address 530 Franklin St Ste 2, Schenectady, NY, 12305

Phone (518) 381-8911

Enumeration date Apr 22, 2010

Last updated in NPPES Apr 22, 2010

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 081025-1 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
051104000053	Other	NY	FIDELIS
02664359	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Katherine Mcdonnell practice?

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

What is the NPI number for Katherine Mcdonnell?

The National Provider Identifier (NPI) for Katherine Mcdonnell is 1619294261, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-22.