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

Catherine Mckelvey, MA, CAS

School Psychologist in Brighton, MA · enumerated 2011.

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

National Provider Identifier

1649563735

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Registry record

Entity type Individual (Type 1)

Name Catherine Mckelvey

Credential MA, CAS

Sex Female

Practice address Brighton, MA, 02135

Phone (203) 556-8829

Enumeration date May 23, 2011

Last updated in NPPES Sep 24, 2013

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

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 4041880 (AK) Secondary

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 453081 (MA) Primary

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 Catherine Mckelvey practice?

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

What is the NPI number for Catherine Mckelvey?

The National Provider Identifier (NPI) for Catherine Mckelvey is 1649563735, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-24.