Individual
CHARLES MICHAEL KNUDSON
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
200 HAWKINS DR, IOWA CITY, IA 52242-1009
(319) 335-8147
(319) 335-8453
Mailing address
200 HAWKINS DR, IOWA CITY, IA 52242-1009
(319) 335-8147
(319) 335-8453
Taxonomy
Speciality
Code
Description
License number
State
207ZB0001X
Blood Banking & Transfusion Medicine Physician
Primary
MD-32575
IA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
0180018
—
IA
05
—
1180018
—
IA
01
—
33941
WELLMARK BCBS
IA
01
—
46327
WELLMARK BCBS
IA
Enumeration date
10/06/2005
Last updated
12/16/2025
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