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

Individual provider Neurology Physician · NPI 1992811012

Monica A Koehn, MD is a Neurology in Marshfield, Wisconsin. Qualified in 1994, 32 years ago. Practices with Central Peninsula General Hospital Inc, a 122-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
32
Licensed in
WI
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

1000 N Oak Ave
Marshfield, WI 54449
Phone: (715) 387-5868
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 250 Hospital Pl, Soldotna, AK 99669-6999 — (907) 714-4529

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 41247 (WI)

Record details

NPI number1992811012
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 22, 2006
Last updated in NPPESAugust 14, 2025
Certification dateAugust 14, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Central Peninsula General Hospital Inc — 122 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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