Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. George Wellington Mceachern III, DMD

Pediatric Dentistry in Cambridge, MA · enumerated 2007.

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

National Provider Identifier

1265583348

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Registry record

Entity type Individual (Type 1)

Name Dr. George Wellington Mceachern III

Credential DMD

Sex Male

Practice address 1749 Massachusetts Ave, Cambridge, MA, 02140

Phone (617) 491-1161

Fax (617) 661-1555

Enumeration date Jan 15, 2007

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 10343 (MA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
0224596	Medicaid	MA	-

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

What is the NPI number for George Mceachern?

The National Provider Identifier (NPI) for George Mceachern is 1265583348, a Type 1 (individual) record in the CMS NPPES registry.

Where does George Mceachern practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.