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

Dr. Robert Glenn Allen Jr., MD

Individual provider Anesthesiology Physician · NPI 1386655116

Dr. Robert Glenn Allen Jr., MD is an Anesthesiology Physician in Rapid City, South Dakota. Practices as a sole proprietor. Licensed in South Dakota.

Licensed in
SD
In the registry since
2006
Specialties on file
2
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

4454 W Glen Pl
Rapid City, SD 57702-6852
Phone: (605) 343-1911
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Aerospace Medicine Physician (primary) Taxonomy 2083A0100X · Licence 2638 (SD)
Anesthesiology Physician Taxonomy 207L00000X · Licence 2638 (SD)

Record details

NPI number1386655116
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 10, 2006
Last updated in NPPESSeptember 11, 2025

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