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

Mr. Mark Duane Marshall, PA

Individual provider Medical Physician Assistant · NPI 1740233006

Mr. Mark Duane Marshall, PA is a Medical Physician Assistant in Onamia, Minnesota. Licensed in Minnesota. Registered with an NPI since 2006.

Licensed in
MN
In the registry since
2006
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

200 Elm St N
Onamia, MN 56359-7901
Phone: (320) 532-3154
Fax: (320) 532-3111
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 8937 (MN)

Record details

NPI number1740233006
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedMay 18, 2006
Last updated in NPPESFebruary 25, 2010

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