Individual
MARK W ERHARD
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
1001 E SUPERIOR ST STE 201, DULUTH, MN 55802-2228
(218) 249-5555
Mailing address
1001 E SUPERIOR ST STE 201, DULUTH, MN 55802-2228
(218) 249-5555
Taxonomy
Speciality
Code
Description
License number
State
207RI0011X
Interventional Cardiology Physician
Primary
32857
MN
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
669267200
—
MN
Enumeration date
12/08/2005
Last updated
03/07/2023
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