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

Dr. Casey Johnston

Individual provider Orthopaedic Surgery Physician · NPI 1952514994

Dr. Casey Johnston is an Orthopedic Surgery in Watertown, South Dakota. Graduated from University of Nebraska College of Medicine in 2004, 22 years ago. Practices with Prairie Lakes Health Care System Inc, a 112-clinician group and accepts Medicare assignment. Licensed in Minnesota, Nebraska and South Dakota.

Years since qualifying
22
Trained at
University of Nebraska College of Medicine
Licensed in
MN, NE, SD
In the registry since
2007
Specialties on file
3
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Practice location Address checks out

401 9th Ave NW
Watertown, SD 57201-1548
Phone: (605) 882-2630
Fax: (605) 882-0447
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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 7724 (SD)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 5000 (NE)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 51596 (MN)

Record details

NPI number1952514994
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 7, 2007
Last updated in NPPESJune 24, 2011
Mailing addressPo Box 170, Watertown, SD 57201-0170

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Prairie Lakes Health Care System Inc — 112 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Watertown