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

Dr. Heather Christine Johnson Serum, MD

Individual provider Pediatrics Physician · NPI 1730381153

Dr. Heather Christine Johnson Serum, MD practises Internal Medicine in Woodbury, Minnesota. Graduated from University of Minnesota Medical School in 2006, 20 years ago. Practices with Allina Health System, a 3,867-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
20
Trained at
University of Minnesota Medical School
Licensed in
MN
In the registry since
2007
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

8675 Valley Creek Rd
Woodbury, MN 55125-2337
Phone: (651) 241-3000
Fax: (651) 241-3500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1440 Duckwood Dr Ste 200, Eagan, MN 55122-1451 — (651) 406-8860

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 51377 (MN)
Pediatrics Physician Taxonomy 208000000X · Licence 51377 (MN)

Record details

NPI number1730381153
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2007
Last updated in NPPESOctober 1, 2019

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 2006 (20 years in practice)
Group practice Allina Health System — 3867 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 patients201
Services billed 1,701 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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.

Colleagues at Allina Health System

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3867 clinicians in the practice; 12 are shown here.

Other providers in Woodbury