Individual
DR. NICHOLAS KNOBLE CALLAHAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
DO
Contact information
Practice address
300 ALLEN BRADLEY DR STE 200, MAYFIELD HEIGHTS, OH 44124-6130
(844) 746-8537
(216) 313-9166
Mailing address
300 ALLEN BRADLEY DR STE 200, MAYFIELD HEIGHTS, OH 44124-6130
(844) 746-8537
(216) 313-9166
Taxonomy
Speciality
Code
Description
License number
State
207X00000X
Orthopaedic Surgery Physician
Primary
34.014321
OH
Other
Enumeration date
05/21/2014
Last updated
09/16/2025
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