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

Marlise K. Davidson-Fiedler, MD

Individual provider Family Medicine Physician · NPI 1528590908

Marlise K. Davidson-Fiedler, MD is registered under Family Practice in Janesville, Wisconsin. Qualified in 2016, 10 years ago. Practices with Beam Healthcare, SC, a 21-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas and Wisconsin.

Years since qualifying
10
Licensed in
TX, WI
In the registry since
2017
Specialties on file
3
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 Mineral Point Ave
Janesville, WI 53548
Phone: (608) 756-6611
Fax: (608) 756-6177
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 849 Kellogg Ave, Janesville, WI 53546-2808 — (608) 755-7960
  • 849 Kellogg Ave, Janesville, WI 53546-2808 — (608) 755-7960
  • N2950 State Road 67, Lake Geneva, WI 53147-2655 — (262) 245-4990

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 67824-20 (WI)
Family Medicine Physician Taxonomy 207Q00000X · Licence T9834 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence 67824-20 (WI)

Record details

NPI number1528590908
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2017
Last updated in NPPESSeptember 25, 2023
Certification dateSeptember 25, 2023

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Beam Healthcare, Sc — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients209
Services billed 375 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Morton County Hospital Hospital · Elkhart, KS
  • Stoughton Hospital Hospital · Stoughton, WI · listed as Stoughton Hospital Association
  • Freestone Medical Center Hospital · Fairfield, TX
  • Frio Regional Hospital Hospital · Pearsall, TX
  • Mercy Health System Corp Hospital · Janesville, WI

Colleagues at Beam Healthcare, SC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 21 clinicians in the practice; 11 are shown here.

Other providers in Janesville