Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephen James Huddleston, MD
Surgery Physician in Duluth, MN · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104037621
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Registry record
Entity type Individual (Type 1)
Name Stephen James Huddleston
Credential MD
Sex Male
Practice address 920 E 1st St, Ste. P303, Duluth, MN, 55805
Phone (218) 249-6050
Fax (218) 240-6055
Enumeration date May 25, 2007
Last updated in NPPES Jul 8, 2013
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 Stephen Huddleston practice?
The practice location on file with NPPES is in Duluth, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stephen Huddleston?
The National Provider Identifier (NPI) for Stephen Huddleston is 1104037621, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-08.