Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Geoffrey A Davis, DMD

Dentist in Boston, MA · enumerated 2005.

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

National Provider Identifier

1457349045

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Registry record

Entity type Individual (Type 1)

Name Dr. Geoffrey A Davis

Credential DMD

Sex Male

Practice address 581 Boylston St, Suite 401, Boston, MA, 02116

Phone (617) 353-1500

Fax (617) 437-8406

Enumeration date Oct 8, 2005

Last updated in NPPES Jun 13, 2012

Taxonomy & licenses

122300000X Dentist Dental Providers · License 16827 (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 Geoffrey Davis practice?

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

What is the NPI number for Geoffrey Davis?

The National Provider Identifier (NPI) for Geoffrey Davis is 1457349045, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-13.