Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah Katherine Lyon

Q: What is the NPI number for Sarah Lyon?

The National Provider Identifier (NPI) for Sarah Lyon is 1649147885, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Biddeford, ME · enumerated 2025.

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

National Provider Identifier

1649147885

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Registry record

Entity type Individual (Type 1)

Name Sarah Katherine Lyon

Sex Female

Practice address 1 Medical Center Dr, Biddeford, ME, 04005

Phone (207) 283-7000

Enumeration date Oct 22, 2025

Last updated in NPPES Oct 22, 2025

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT4875 (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 Sarah Lyon practice?

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

What is the NPI number for Sarah Lyon?

The National Provider Identifier (NPI) for Sarah Lyon is 1649147885, 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 2025-10-22.