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

Marshall Dillon Rutherford, MD

Individual provider Family Medicine Physician · NPI 1235888629

Marshall Dillon Rutherford, MD is a Family Practice in Fond Du Lac, Wisconsin. Qualified in 2020, 6 years ago. Practices with Mercy Health System Corporation, a 751-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
6
Licensed in
WI
In the registry since
2022
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

210 Wisconsin American Dr
Fond Du Lac, WI 54937-2999
Phone: (920) 907-7000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1000 Mineral Point Ave, Janesville, WI 53548-2940 — (608) 756-6000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 84497 (WI)

Record details

NPI number1235888629
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2022
Last updated in NPPESJuly 23, 2026
Certification dateJuly 23, 2026
Mailing addressPo Box 735044, Chicago, IL 60673-5044

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Mercy Health System Corporation — 751 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Fond Du Lac