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Donald Tanis, M.D.

Internal Medicine, Adult Congenital Heart Disease in Chicago, IL. Individual provider (NPI-1).

NPI number1902822158
StatusActive
Last updated in NPPESApr 22, 2026

Details

NPI
1902822158
Entity type
Individual (NPI-1)
Name
Donald Tanis
Credential
M.D.
Sex
Male
Sole proprietor
No
Enumeration date
Jul 14, 2006
Certification date
Apr 22, 2026
Last updated
Apr 22, 2026

Taxonomy and licenses

Taxonomy codeDescriptionLicenseStatePrimary
207RA0002X Internal Medicine, Adult Congenital Heart Disease036083772ILYes
207RC0000X Internal Medicine, Cardiovascular Disease036-083772IL

Practice location

1725 W Harrison St
Suite 1159
Chicago, IL 60612-3841

Phone 312-942-5020 · Fax 312-942-4039

Mailing address

1725 W Harrison St
Suite 1159
Chicago, IL 60612-3841

Phone 312-942-5020 · Fax 312-942-4039

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