Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Sidky, DMD

Dentist in Auburn, MA · enumerated 2023.

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

National Provider Identifier

1376221028

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Registry record

Entity type Individual (Type 1)

Name David Sidky

Credential DMD

Sex Male

Practice address 492 Washington St Ste 3, Auburn, MA, 01501

Phone (508) 859-9674

Enumeration date Jul 11, 2023

Last updated in NPPES Jul 11, 2023

Taxonomy & licenses

122300000X Dentist Dental Providers · License DN1859819 (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

How do I verify David Sidky's NPI record?

Cross-check NPI 1376221028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1376221028 active?

Yes, as of the latest NPPES snapshot, NPI 1376221028 is active (record last updated 2023-07-11).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-11.