Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erica S O'Keefe

Physical Therapist in Waterbury, CT · enumerated 2010.

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

National Provider Identifier

1457668048

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Registry record

Entity type Individual (Type 1)

Name Erica S O'Keefe

Sex Female

Practice address 22 Tompkins St, Waterbury, CT, 06708

Phone (203) 419-0381

Fax (203) 419-0389

Enumeration date Sep 3, 2010

Last updated in NPPES Oct 13, 2016

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 8900 (CT) Primary

Other identifiers

Identifier	Type	State	Issuer
004190328	Medicaid	CT	-

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

What is the NPI number for Erica O'Keefe?

The National Provider Identifier (NPI) for Erica O'Keefe is 1457668048, a Type 1 (individual) record in the CMS NPPES registry.

Where does Erica O'Keefe practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-13.