Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allyson Nicole Lachance

Occupational Therapist in South Portland, ME · enumerated 2007.

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

National Provider Identifier

1710108873

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Allyson Nicole Lachance

Sex Female

Practice address 105 Main St, South Portland, ME, 04103

Phone (207) 741-2926

Enumeration date May 2, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT 1905 (ME) Primary

Other identifiers

Identifier	Type	State	Issuer
OT1905	Other	ME	OT LICENSE

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 Allyson Lachance practice?

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

What is the NPI number for Allyson Lachance?

The National Provider Identifier (NPI) for Allyson Lachance is 1710108873, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.