Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Kelsey, M.S.ABA, BCBA

Behavior Analyst in Natick, MA · enumerated 2012 · practices at Rcs Behavioral and Educational Consulting.

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

National Provider Identifier

1821358045

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Kelsey

Credential M.S.ABA, BCBA

Sex Female

Practice address 6 Strathmore Rd, Natick, MA, 01760

Phone (508) 650-5940

Fax (508) 650-5944

Enumeration date May 22, 2012

Last updated in NPPES May 22, 2012

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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.

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Frequently asked questions

Where does Elizabeth Kelsey practice?

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

What is the NPI number for Elizabeth Kelsey?

The National Provider Identifier (NPI) for Elizabeth Kelsey is 1821358045, 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 2012-05-22.