Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark Denegre
Optician in Centerbrook, CT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659446342
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Registry record
Entity type Individual (Type 1)
Name Mark Denegre
Sex Male
Practice address 90 Main St, Suite 101, Centerbrook, CT, 06409
Phone (860) 767-3206
Fax (860) 767-0836
Enumeration date Nov 21, 2006
Last updated in NPPES Jan 23, 2008
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 200001396CT01 | Other | CT | ANTHEM |
| 1909 | Other | CT | DAVIS VISION |
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.
Frequently asked questions
What is the NPI number for Mark Denegre?
The National Provider Identifier (NPI) for Mark Denegre is 1659446342, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Denegre practice?
The practice location on file with NPPES is in Centerbrook, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-23.