Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Matilyn Noel Harsy, DMD
Dentist in Hilton Head, SC · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609792951
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Matilyn Noel Harsy
Credential DMD
Sex Female
Practice address 23 Main St Ste 302, Hilton Head, SC, 29926
Phone (843) 671-7336
Enumeration date Jun 29, 2026
Last updated in NPPES Jun 29, 2026
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
Where does Matilyn Harsy practice?
The practice location on file with NPPES is in Hilton Head, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Matilyn Harsy?
The National Provider Identifier (NPI) for Matilyn Harsy is 1609792951, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-29.