Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Wendell Gross Anderson, DMD

General Practice Dentistry in Wareham, MA · enumerated 2008 · practices at Gateway Dental Assoc of Wareham.

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

National Provider Identifier

1144484171

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Registry record

Entity type Individual (Type 1)

Name Dr. Wendell Gross Anderson

Credential DMD

Sex Male

Practice address 152 High St, Wareham, MA, 02571

Phone (508) 295-2111

Fax (508) 295-5186

Enumeration date Jul 18, 2008

Last updated in NPPES Jul 18, 2008

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 14481 (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 Wendell Anderson practice?

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

What is the NPI number for Wendell Anderson?

The National Provider Identifier (NPI) for Wendell Anderson is 1144484171, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Gateway Dental Assoc of Wareham General Practice Dentistry · Wareham, MA NPI 1396881728 Bradley Palter Dentist · Wareham, MA NPI 1831363100 David Gabelman General Practice Dentistry · Wareham, MA NPI 1265686695

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-18.