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

John W Belk, DO

Individual provider Emergency Medicine Physician · NPI 1346254984

John W Belk, DO is an Emergency Medicine in Sioux Falls, South Dakota. Graduated from College of Osteo Med of the Pacific at Pomona in 1998, 28 years ago. Practices with St Marys Regional Health Center, a 188-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
28
Trained at
College of Osteo Med of the Pacific at Pomona
Licensed in
SD
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

800 E 21st St
Sioux Falls, SD 57105-1016
Phone: (605) 322-2000
Fax: (605) 322-2036
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 5170 (SD)

Record details

NPI number1346254984
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 28, 2006
Last updated in NPPESMarch 10, 2008
Mailing address800 E 21st St, Sioux Falls, SD 57105-1016

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolCOLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA
Graduated 1998 (28 years in practice)
Group practice St Marys Regional Health Center — 188 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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