Organization
CNOS PC
Active
Organization subpart
No
Provider details
NPI number
Authorized official
RYAN C MEIS MD (PHYSICIAN/OWNER)
(605) 217-2667
Entity
Organization
Contact information
Practice address
5708 SUNNYBROOK CT, SIOUX CITY, IA 51106-4254
(605) 217-2667
(605) 217-2900
Mailing address
PO BOX 1430, DAKOTA DUNES, SD 57049-1430
(605) 217-2667
(605) 217-2900
Taxonomy
Speciality
Code
Description
License number
State
207RR0500X
Rheumatology Physician
—
—
207T00000X
Neurological Surgery Physician
—
—
207X00000X
Orthopaedic Surgery Physician
Primary
—
—
208100000X
Physical Medicine & Rehabilitation Physician
0369
SD
208200000X
Plastic Surgery Physician
—
—
2084N0400X
Neurology Physician
—
—
213E00000X
Podiatrist
—
—
332B00000X
Durable Medical Equipment & Medical Supplies
0369
SD
Other
Enumeration date
01/31/2007
Last updated
01/14/2026
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