Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Holly Douglas Matty, DMD
Dentist in Brooklyn, CT · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033443692
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Registry record
Entity type Individual (Type 1)
Name Dr. Holly Douglas Matty
Credential DMD
Sex Female
Practice address 23 Wauregan Rd, Brooklyn, CT, 06234
Phone (860) 774-0876
Enumeration date Sep 29, 2009
Last updated in NPPES Sep 29, 2009
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Holly Douglas Matty?
Holly Douglas Matty is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-29.