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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Curtis James Leciejewski, D.D.S.

Dentist in Rehoboth Beach, DE · enumerated 2005 · practices at Freedom Dental Select De LLC.

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

National Provider Identifier

1366445777

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Registry record

Entity type Individual (Type 1)
Name Dr. Curtis James Leciejewski
Credential D.D.S.
Sex Male
Practice address Rehoboth Beach, DE, 19971
Phone (302) 226-7960
Fax (302) 226-7963
Enumeration date May 31, 2005
Last updated in NPPES Apr 3, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

122300000X Dentist Dental Providers · License G1-0001118 (DE) Primary
122300000X Dentist Dental Providers · License 9885 (MD) Secondary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

Where does Curtis Leciejewski practice?
The practice location on file with NPPES is in Rehoboth Beach, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Curtis Leciejewski?
The National Provider Identifier (NPI) for Curtis Leciejewski is 1366445777, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-03.