Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Elizabeth Anne Allen, PHD, BCBA, LBA

Psychologist in Greenville, RI · enumerated 2021.

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

National Provider Identifier

1871174219

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Registry record

Entity type Individual (Type 1)

Name Dr. Elizabeth Anne Allen

Credential PHD, BCBA, LBA

Sex Female

Practice address 715 Putnam Pike, Greenville, RI, 02828

Phone (401) 618-6991

Fax (401) 618-6995

Enumeration date Apr 17, 2021

Last updated in NPPES Jan 16, 2026

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License LBA00249 (RI) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS02399 (RI) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 Elizabeth Allen practice?

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

What is the NPI number for Elizabeth Allen?

The National Provider Identifier (NPI) for Elizabeth Allen is 1871174219, 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 2026-01-16.