Dr. Gerald Duane Larson, DDS

Dr. Gerald Duane Larson is a General Practice Dentistry provider (Dentist) practicing in Park River, ND, registered in the NPPES registry with NPI 1720291701 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI	1720291701
Entity type	Individual (Type 1)
Name	Dr. Gerald Duane Larson
Credential	DDS
Sex	Male
Practice address	418 BRIGGS AVE S, Park River, ND, 58270
Phone	7012846131
Fax	7012846901
Enumeration date	2007-05-07
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	1355	ND

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: Gerald Larson, DDS
NPI: 1720291701
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 418 BRIGGS AVE S, Park River, ND, 58270

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1285847269	Brian Larson	Individual	General Practice Dentistry	Park River, ND
1295938504	Nicholas Beneda	Individual	General Practice Dentistry	Park River, ND

Verify this record

Cross-check NPI 1720291701 against the authoritative CMS record: view Dr. Gerald Duane Larson on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

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.

What specialty is Gerald Larson?

Gerald Larson is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.