NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Peter F. Bagley, DMD

Dentist in Greenfield, MA · enumerated 2008 · practices at Bagley, Goodwin & Hrinda PC.

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

National Provider Identifier

1548433543

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Peter F. Bagley
Credential DMD
Sex Male
Practice address 207 Silver St, Greenfield, MA, 01301
Fax (413) 773-5441
Enumeration date Apr 10, 2008
Last updated in NPPES Apr 10, 2008

Taxonomy & licenses

122300000X Dentist Dental Providers · License 10796 (MA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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 Peter Bagley practice?
The practice location on file with NPPES is in Greenfield, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Peter Bagley?
The National Provider Identifier (NPI) for Peter Bagley is 1548433543, 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 2008-04-10.