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

Cheryl S Cook, MD

Individual provider Internal Medicine Physician · NPI 1336181494

Cheryl S Cook, MD is an Internal Medicine Physician 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.

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Practice location Address checks out

2900 12th Ave N Ste 265W
Billings, MT 59101-7506
Phone: (406) 237-7999
Fax: (406) 237-7990
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 9822 (MT)

Record details

NPI number1336181494
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESJanuary 22, 2016
Mailing address2900 12th Ave N, Suite 265w, Billings, MT 59101-7506

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