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

Dr. Nancy Jo Sweeney, MD

Individual provider Anesthesiology Physician · NPI 1558389619

Dr. Nancy Jo Sweeney, MD is an Anesthesiology Physician in Billings, Montana. Practices as a sole proprietor. Licensed in Montana.

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

940 N 30th St
Billings, MT 59101-0742
Phone: (406) 248-7186
Fax: (406) 248-6889
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 6863 (MT)

Record details

NPI number1558389619
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 17, 2006
Last updated in NPPESJuly 8, 2007
Mailing address5902 Creek Dr, Billings, MT 59106-3671

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