Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gregory Michael Haugen, MD

Individual provider Medical Toxicology (Emergency Medicine) Physician · NPI 1255359808

Gregory Michael Haugen, MD is a Medical Toxicology (Emergency Medicine) Physician in Fargo, North Dakota. Licensed in North Dakota. Registered with an NPI since 2006.

Licensed in
ND
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

737 Broadway
Fargo, ND 58122-0001
Phone: (701) 234-5121
Fax: (701) 234-5124
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Toxicology (Emergency Medicine) Physician (primary) Taxonomy 207PT0002X · Licence 9390 (ND)

Record details

NPI number1255359808
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESSeptember 16, 2008
Mailing address737 Broadway, Fargo, ND 58122-0001

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