Individual
WILLIAM FREDERICK ERGEN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
1311 DOWELL SPRINGS BLVD, KNOXVILLE, TN 37909-2454
(865) 588-5121
Mailing address
1311 DOWELL SPRINGS BLVD, KNOXVILLE, TN 37909-2454
(865) 588-5121
(865) 588-2126
Taxonomy
Speciality
Code
Description
License number
State
207RG0100X
Gastroenterology Physician
Primary
51868
TN
Other
Enumeration date
06/08/2012
Last updated
04/10/2025
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