Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Clifford G. Walters, DMD

General Practice Dentistry in Chelmsford, MA · enumerated 2006 · practices at Great Hill Dental Partners, LLC.

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

National Provider Identifier

1578532784

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Registry record

Entity type Individual (Type 1)

Name Clifford G. Walters

Credential DMD

Sex Male

Practice address 122 Chelmsford St, Great Hill Dental Partners LLC, Chelmsford, MA, 01824

Phone (978) 244-0629

Fax (978) 244-0521

Enumeration date Mar 17, 2006

Last updated in NPPES Oct 24, 2013

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 15547 (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
PH162	Other	MA	HARVARD PILGRIM
X05754	Other	MA	BCBS - DENTAL

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.

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Frequently asked questions

How do I verify Clifford Walters's NPI record?

Cross-check NPI 1578532784 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578532784 active?

Yes, as of the latest NPPES snapshot, NPI 1578532784 is active (record last updated 2013-10-24).

Other providers at this practice address

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Great Hill Dental Partners, LLC Dentist · Chelmsford, MA NPI 1336426261

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-24.