IndividualActive
Donald Tanis, M.D.
NPI 1902822158 · Adult Congenital Heart Disease Physician · Chicago, IL
Provider details
- NPI number
- 1902822158
- Entity type
- Individual
- Primary specialty
- Adult Congenital Heart Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-083772 (IL)
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
Chicago, IL 60612-3841
Registry dates
- Enumerated
- 2006-07-14
- Last updated
- 2026-04-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.