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

Grant Harper Shumaker, MD

Individual provider Neurological Surgery Physician · NPI 1841265139

Grant Harper Shumaker, MD is a Neurosurgery in Dakota Dunes, South Dakota. Graduated from Yale University School of Medicine in 1991, 35 years ago. Practices with Sports Rehab and Professional Therapy Associates Inc, a 136-clinician group. Licensed in South Dakota.

Years since qualifying
35
Trained at
Yale University School of Medicine
Licensed in
SD
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

575 N Sioux Point Rd Cnos Pc
Dakota Dunes, SD 57049-5312
Phone: (605) 217-2667
Fax: (605) 217-2900
Show map & directions

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

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 5770 (SD)

Record details

NPI number1841265139
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 21, 2006
Last updated in NPPESAugust 6, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROSURGERY
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Sports Rehab And Professional Therapy Associates Inc — 136 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

Other providers in Dakota Dunes