Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael David Keller, D.M.D.

Dentist in Rehoboth Beach, DE · enumerated 2011 · practices at Freedom Dental Select De LLC.

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

National Provider Identifier

1972896322

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael David Keller

Credential D.M.D.

Sex Male

Practice address 19643 Blue Bird Ln, Rehoboth Beach, DE, 19971

Phone (302) 226-7960

Enumeration date May 18, 2011

Last updated in NPPES Jun 17, 2013

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License G3-0000382 (DE) Secondary

122300000X Dentist Dental Providers · License G1-0001318 (DE) 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 Michael Keller's NPI record?

Cross-check NPI 1972896322 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972896322 active?

Yes, as of the latest NPPES snapshot, NPI 1972896322 is active (record last updated 2013-06-17).

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Curtis Leciejewski Dentist · Rehoboth Beach, DE NPI 1366445777 Freedom Dental Select De LLC Periodontics · Rehoboth Beach, DE NPI 1952289746

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-17.