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

Dr. Jason Wayne Defluiter, DO

Individual provider Family Medicine Physician · NPI 1669780433

Dr. Jason Wayne Defluiter, DO is a Family Medicine Physician in Eureka, Montana. Licensed in Missouri, Montana and Oregon. Registered with an NPI since 2010.

Licensed in
MO, MT, OR
In the registry since
2010
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1343 Highway 93 N
Eureka, MT 59917-9503
Phone: (406) 297-2438
Fax: (406) 297-3374
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 19773 (MT)
Family Medicine Physician Taxonomy 207Q00000X · Licence 2010019750 (MO)
Family Medicine Physician Taxonomy 207Q00000X · Licence DO159859 (OR)

Record details

NPI number1669780433
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 15, 2010
Last updated in NPPESNovember 20, 2015
Mailing address1343 Hwy 93 North, Eureka, MT 59917-9503

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