NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sean Edawrd Hoffman, PA-C

Medical Physician Assistant in Agawam, MA · enumerated 2012 · practices at Riverbend Medical Group, Inc.

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

National Provider Identifier

1811261555

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Sean Edawrd Hoffman
Credential PA-C
Sex Male
Practice address 230 Main St, Agawam, MA, 01001
Phone (413) 789-6800
Enumeration date Feb 27, 2012
Last updated in NPPES Feb 27, 2012

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA4366 (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

Where does Sean Hoffman practice?
The practice location on file with NPPES is in Agawam, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sean Hoffman?
The National Provider Identifier (NPI) for Sean Hoffman is 1811261555, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-27.