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

Kristina Kay Anderson, MD

Individual provider Internal Medicine Physician · NPI 1548623085

Kristina Kay Anderson, MD is a Hospitalist in Duluth, Minnesota. Qualified in 2016, 10 years ago. Practices with St Luke's Hospital of Duluth, a 413-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
10
Licensed in
MN
In the registry since
2016
Specialties on file
2
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

1001 E Superior St Ste L401
Duluth, MN 55802
Phone: (218) 249-7960
Fax: (218) 249-7997
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1836 South Ave, La Crosse, WI 54601-5429 — (608) 782-7300

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 65488 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 65488 (MN)

Record details

NPI number1548623085
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2016
Last updated in NPPESDecember 4, 2020
Certification dateDecember 4, 2020

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice St. Luke'S Hospital Of Duluth — 413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients103
Services billed 376 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

  • Aspirus Ironwood Hospital Hospital · Ironwood, MI · listed as Aspirus Ironwood Hospital & Clinics, Inc
  • North Memorial Health Hospital Hospital · Robbinsdale, MN · listed as North Memorial Health Care
  • St Lukes Hospital Hospital · Duluth, MN · listed as St Luke's Hospital
  • Tamarack Health Ashland Medical Center Hospital · Ashland, WI
  • Tamarack Health Hayward Medical Center Hospital · Hayward, WI

Colleagues at St Luke's Hospital of Duluth

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 413 clinicians in the practice; 12 are shown here.

Other providers in Duluth