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

Dr. Paul Epstein

Q: What is the NPI number for Paul Epstein?

The National Provider Identifier (NPI) for Paul Epstein is 1225355225, a Type 1 (individual) record in the CMS NPPES registry.

Naturopath in Westport, CT · enumerated 2010.

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

National Provider Identifier

1225355225

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Registry record

Entity type Individual (Type 1)

Name Dr. Paul Epstein

Sex Male

Practice address Westport, CT, 06880

Phone (203) 226-3923

Enumeration date Apr 29, 2010

Last updated in NPPES Apr 29, 2010

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

Taxonomy & licenses

175F00000X Naturopath Other Service Providers · License 000080 (CT) 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 Paul Epstein practice?

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

What is the NPI number for Paul Epstein?

The National Provider Identifier (NPI) for Paul Epstein is 1225355225, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-29.