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

David A Krainacker, MD

Individual provider Family Medicine Physician · NPI 1316948037

David A Krainacker, MD is a Family Practice in Helena, Montana. Graduated from Creighton University School of Medicine in 1995, 31 years ago. Practices with St Peters Health, a 206-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
31
Trained at
Creighton University School of Medicine
Licensed in
MT
In the registry since
2005
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

3330 Ptarmigan Ln
Helena, MT 59602-0521
Phone: (406) 442-3570
Fax: (406) 795-7910
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 8362 (MT)

Record details

NPI number1316948037
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 3, 2005
Last updated in NPPESJuly 13, 2026
Mailing address1400 29th St S, Great Falls, MT 59405-5353

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice St Peters Health — 206 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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