Individual
JOHN P KOVALCHIN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
700 CHILDREN'S DRIVE, COLUMBUS, OH 43205-2664
(614) 722-3100
(614) 722-2549
Mailing address
700 CHILDREN'S DRIVE, COLUMBUS, OH 43205-2664
(614) 722-3100
(614) 722-2549
Taxonomy
Speciality
Code
Description
License number
State
2080P0202X
Pediatric Cardiology Physician
Primary
35060166
OH
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
0872604
—
OH
01
—
3810006450
WV MEDICAID
OH
01
—
64128010
KY MEDICAID
OH
01
—
KO4189281
MEDICARE OHIO
OH
01
—
KO4189282
MEDICARE
OH
Enumeration date
05/31/2006
Last updated
02/10/2026
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