Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David S Samuels, DMD

Periodontics in Andover, MA · enumerated 2007 · practices at Andover Periodontics, PC.

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

National Provider Identifier

1871638775

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Registry record

Entity type Individual (Type 1)

Name Dr. David S Samuels

Credential DMD

Sex Male

Practice address 2 Stevens St, Andover, MA, 01810

Phone (978) 475-0567

Fax (978) 475-7169

Enumeration date Feb 20, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

122300000X Dentist Dental Providers · License 16944 (MA) Secondary

1223P0300X Periodontics Dental Providers · License 16944 (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 1871638775 active?

Yes, as of the latest NPPES snapshot, NPI 1871638775 is active (record last updated 2025-09-11).

How do I verify David Samuels's NPI record?

Cross-check NPI 1871638775 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Maria Dona Periodontics · Andover, MA NPI 1457518979 Andover Periodontics, PC Periodontics · Andover, MA NPI 1477808822

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.