NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Craig C Thayer & Andrea C Thayer Gen Ptrs

Chiropractor in Winchester, MA · enumerated 2007 · authorized official Craig Thayer, Partner.

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

National Provider Identifier

1932324423

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Craig C Thayer & Andrea C Thayer Gen Ptrs
Practice address 955 Main St, Suite 303, Winchester, MA, 01890
Phone (781) 729-3870
Enumeration date Apr 17, 2007
Last updated in NPPES Feb 21, 2020

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 1044 (MA) Primary

Authorized official

Name Craig Thayer
Title Partner
Phone (781) 729-3870

Other identifiers

Identifier Type State Issuer
Y39127 Other MA BLUE CROSS BLUE SHIELD

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

Who is the authorized official for Craig C Thayer & Andrea C Thayer Gen Ptrs?
NPPES lists Craig Thayer (Partner) as the authorized official for this organization.
What is the NPI number for Craig C Thayer & Andrea C Thayer Gen Ptrs?
The NPI for Craig C Thayer & Andrea C Thayer Gen Ptrs is 1932324423, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-21.