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

Individual provider Orthopaedic Surgery Physician · NPI 1144209818

Dr. Mark L Harlow, MD is an Orthopedic Surgery in Rapid City, South Dakota. Graduated from Medical College of Wisconsin in 1986, 40 years ago. Practices with Great Plains Tribal Chairmen's Health Board, a 66-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
40
Trained at
Medical College of Wisconsin
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

7220 S Highway 16
Rapid City, SD 57702-8708
Phone: (605) 341-1414
Fax: (605) 341-7062
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 3532 (SD)

Record details

NPI number1144209818
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 11, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1986 (40 years in practice)
Group practice Great Plains Tribal Chairmen'S Health Board — 66 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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