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Stephen Ray Carlson

Family Medicine Physician in Duluth, MN · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1972531291

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Registry record

Entity type Individual (Type 1)
Name Stephen Ray Carlson
Sex Male
Practice address 4212 Grand Ave, Duluth, MN, 55807
Phone (218) 786-3500
Enumeration date Jun 28, 2006
Last updated in NPPES May 6, 2011

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 22668 (MN) Primary

Other identifiers

Identifier Type State Issuer
139292100 Medicaid MN -

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.

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Frequently asked questions

Where does Stephen Carlson 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 Carlson?
The National Provider Identifier (NPI) for Stephen Carlson is 1972531291, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-06.