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

Individual provider Emergency Medicine Physician · NPI 1932151958

Mark A Hassen, MD is an Emergency Medicine Physician in Farmington, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
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

1212 Weber Rd
Farmington, MO 63640-3325
Phone: (573) 701-7215
Fax: (573) 701-7117
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 101250 (MO)

Record details

NPI number1932151958
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESMarch 17, 2008
Mailing address4321 S Compton Ave, Saint Louis, MO 63111-1131

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