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

Douglas E Swift, MD

Individual provider Internal Medicine Physician · NPI 1407857360

Douglas E Swift, MD is an Internal Medicine Physician in Billings, Montana. Licensed in Montana. Registered with an NPI since 2005.

Licensed in
MT
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2223 Mission Way
Billings, MT 59102-0160
Phone: (406) 237-8989
Fax: (406) 237-8990
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4528 (MT)

Record details

NPI number1407857360
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 2, 2005
Last updated in NPPESJuly 8, 2007
Mailing address2223 Mission Way, Billings, MT 59102-0160

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