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

Deeann M. Allen, MD

Individual provider Anesthesiology Physician · NPI 1609975218

Deeann M. Allen, MD practises Anesthesiology in Great Falls, Montana. Graduated from Loma Linda University School of Medicine in 1996, 30 years ago. Practices with St Peters Health, a 206-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Montana and Wisconsin.

Years since qualifying
30
Trained at
Loma Linda University School of Medicine
Licensed in
MT, WI
In the registry since
2006
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

401 15th Ave S Ste 109
Great Falls, MT 59405-4334
Phone: (406) 727-6311
Fax: (406) 727-1070
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3400 E Racine St, Janesville, WI 53546-2344 — (608) 373-8000

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 10981 (MT)
Anesthesiology Physician Taxonomy 207L00000X · Licence 3894 (WI)

Record details

NPI number1609975218
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 21, 2006
Last updated in NPPESJanuary 26, 2024
Certification dateJanuary 26, 2024

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice St Peters Health — 206 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients59
Services billed 60 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.

Colleagues at St Peters Health

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 206 clinicians in the practice; 12 are shown here.

Other providers in Great Falls