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

Greg Terrasas, MD

Individual provider Anesthesiology Physician · NPI 1861486375

Greg Terrasas, MD is an Anesthesiology Physician in Rapid City, South Dakota. Licensed in South Dakota. Registered with an NPI since 2005.

Licensed in
SD
In the registry since
2005
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

216 Anamaria Dr
Rapid City, SD 57701-7366
Phone: (605) 721-0337
Fax: (605) 721-0043
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 4703 (SD)

Record details

NPI number1861486375
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 12, 2005
Last updated in NPPESJuly 13, 2026

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