John Mark Demay is a Dermatology Physician based in Sioux City, IA. John Mark Demay practices in Sioux City, IA and has the professional credentials of MD. The NPI Number for John Mark Demay is 1366447294 and holds a License No. 31906 (Iowa).
The current practice location address for John Mark Demay is 2930 Hamilton Blvd, Sioux City, IA and can be reached out via phone at 712-277-9370 and via fax at 712-252-4733.
Identifier | Type | State | Issuer |
---|---|---|---|
1366447294 | 01 | IA | MEDICARE INDIVIDUAL NPI |
DT7736 | 01 | IA | MEDICARE RR GROUP PTAN |
1417088907 | 01 | IA | WELLMARK GROUP NPI NUMBER |
IB2763 | 01 | IA | MEDICARE GROUP PTAN |
IB2763001 | 01 | IA | MEDICARE INDIVIDUAL PTAN |
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