Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark P Larson, DDS
Prosthodontics in Cape Carteret, NC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669452678
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark P Larson
Credential DDS
Sex Male
Practice address 278 Star Hill Dr, Cape Carteret, NC, 28584
Phone (252) 466-0410
Enumeration date Jan 18, 2006
Last updated in NPPES Jul 13, 2026
Taxonomy & licenses
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.
Frequently asked questions
What is the NPI number for Mark Larson?
The National Provider Identifier (NPI) for Mark Larson is 1669452678, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Larson practice?
The practice location on file with NPPES is in Cape Carteret, NC. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-13.