Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Craig Charles Thayer, D.C.
Chiropractor in Winchester, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881812915
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Registry record
Entity type Individual (Type 1)
Name Craig Charles Thayer
Credential D.C.
Sex Male
Practice address 955 Main St, Suite 303, Winchester, MA, 01890
Phone (781) 729-3870
Enumeration date Apr 23, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| Y35738 | Other | MA | BLUE CROSS BLUE SHIELD OF |
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.
Frequently asked questions
Where does Craig Thayer practice?
The practice location on file with NPPES is in Winchester, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Craig Thayer?
The National Provider Identifier (NPI) for Craig Thayer is 1881812915, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.