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

John H Cook, MD

Individual provider Specialist · NPI 1609891621

John H Cook, MD is a Specialist in Billings, Montana. Licensed in Montana. Registered with an NPI since 2006.

Licensed in
MT
In the registry since
2006
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

2900 12th Ave N Ste 355W
Billings, MT 59101-7506
Phone: (406) 238-6470
Fax: (406) 238-6499
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 4370 (MT)

Record details

NPI number1609891621
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 12, 2006
Last updated in NPPESJanuary 20, 2014
Mailing address2900 12th Ave N, Suite 355w, Billings, MT 59101-7506

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