Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard Duncan Hopgood, D.M.D., F.A.G.D.

General Practice Dentistry in Andover, MA · enumerated 2005.

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

National Provider Identifier

1851387559

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard Duncan Hopgood

Credential D.M.D., F.A.G.D.

Sex Male

Practice address 296 Lowell St, Andover, MA, 01810

Phone (978) 475-2431

Fax (978) 470-2643

Enumeration date Sep 27, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 13896 (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

Is NPI 1851387559 active?

Yes, as of the latest NPPES snapshot, NPI 1851387559 is active (record last updated 2007-07-08).

How do I verify Richard Hopgood's NPI record?

Cross-check NPI 1851387559 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.