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

Dr. Mark Edward Previtt, DMD

Orthodontics and Dentofacial Orthopedics Dentistry in Derby, CT · enumerated 2007 · practices at Orange Center Dentistry PC.

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

National Provider Identifier

1285854273

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark Edward Previtt
Credential DMD
Sex Male
Practice address Derby, CT, 06418
Phone (203) 734-1411
Fax (203) 732-9067
Enumeration date May 1, 2007
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 6976 (CT) 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.

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Frequently asked questions

Where does Mark Previtt practice?
The practice location on file with NPPES is in Derby, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Previtt?
The National Provider Identifier (NPI) for Mark Previtt is 1285854273, 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 2007-07-08.