Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Peter Wagner, MD

Individual provider Hematology & Oncology Physician · NPI 1245440841

Peter Wagner, MD is a Hematology & Oncology Physician in Kalispell, Montana. Licensed in Colorado and Montana. Registered with an NPI since 2007.

Licensed in
CO, MT
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

350 Heritage Way Ste 1100
Kalispell, MT 59901-3158
Phone: (406) 752-8900
Fax: (406) 752-8909
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 12637 (MT)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence PENDING (CO)

Record details

NPI number1245440841
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2007
Last updated in NPPESNovember 27, 2023
Certification dateJune 26, 2020

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 patients258
Services billed 928 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

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