Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Emily Marie Warren, OTR/L

Q: What is the NPI number for Emily Warren?

The National Provider Identifier (NPI) for Emily Warren is 1477285765, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Occupational Therapist in Boothbay Harbor, ME · enumerated 2022.

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

National Provider Identifier

1477285765

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Registry record

Entity type Individual (Type 1)

Name Emily Marie Warren

Credential OTR/L

Sex Female

Practice address 6 Saint Andrews Ln, Boothbay Harbor, ME, 04538

Phone (207) 633-1928

Enumeration date Jun 27, 2022

Last updated in NPPES Sep 19, 2024

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT4263 (ME) 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 Emily Warren practice?

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

What is the NPI number for Emily Warren?

The National Provider Identifier (NPI) for Emily Warren is 1477285765, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-19.