Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Douglas John Knudson, DDS
Endodontics in Golden Valley, MN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366503054
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Registry record
Entity type Individual (Type 1)
Name Dr. Douglas John Knudson
Credential DDS
Sex Male
Practice address 5851 Duluth Street, Suite 313, Golden Valley, MN, 55422
Phone (763) 542-8723
Fax (763) 512-1942
Enumeration date Dec 13, 2006
Last updated in NPPES Jul 8, 2007
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 Douglas Knudson?
The National Provider Identifier (NPI) for Douglas Knudson is 1366503054, a Type 1 (individual) record in the CMS NPPES registry.
Where does Douglas Knudson practice?
The practice location on file with NPPES is in Golden Valley, MN. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Alex Uspensky Psychiatry Physician · Golden Valley, MN NPI 1912989203 Giebenhain Dental Associates PA Dentist · Golden Valley, MN NPI 1619938057 Northwest Psychology Consultants PA Psychiatry Physician · Golden Valley, MN NPI 1104933225 Wade Folske Chiropractor · Golden Valley, MN NPI 1972672939 Adam Gess Ophthalmology Physician · Golden Valley, MN NPI 1821327883 Dan B. Ang DDS, LLC Endodontics · Golden Valley, MN NPI 1952028490
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.