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

Sandra J. Johnson, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1649382409

Sandra J. Johnson, MD is an Obstetrics & Gynecology 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

2675 Central Ave
Billings, MT 59102-6686
Phone: (406) 238-2500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 10420 (MT)

Record details

NPI number1649382409
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESFebruary 27, 2008
Mailing addressPo Box 35100, Billings, MT 59107-5100

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