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Individual
JOHN A.H. CLARK
Active
Individual
JOHN A.H. CLARK
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
MD0000040647
TN
207RN0300X
Nephrology Physician
Primary
MD0000040647
TN
Other
Enumeration date
12/04/2006
Last updated
04/21/2026
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