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

Mr. Samuel Swigart Crosson, OTR

Occupational Therapist in Chester, NH · enumerated 2010.

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

National Provider Identifier

1740594936

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Registry record

Entity type Individual (Type 1)

Name Mr. Samuel Swigart Crosson

Credential OTR

Sex Male

Practice address Chester, NH, 03036

Phone (603) 887-3102

Fax (603) 887-3102

Enumeration date Jul 30, 2010

Last updated in NPPES Jul 30, 2010

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

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 8630 (MA) 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

What is the NPI number for Samuel Crosson?

The National Provider Identifier (NPI) for Samuel Crosson is 1740594936, a Type 1 (individual) record in the CMS NPPES registry.

Where does Samuel Crosson practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-30.