Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
NIVAN CHOWATTUKUNNEL
ActiveNIVAN CHOWATTUKUNNEL is a Hematology healthcare provider located in CHICAGO, Illinois. NPI 1629537816 is currently active in the NPPES registry. Verify at CMS.
Hematology · CHICAGO, IL
Registration Details
- NPI Number
- 1629537816
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 18, 2019 (7.4475783144185 yrs)
- Last Updated
- Sep 29, 2025
- License
-
036.175156 (IL)
Practice Information
- Address
-
900 W NELSON STCHICAGO, IL, 606576704Browse IL providers · Browse ZIP 60657
- Phone
- 7732967089
- Primary Specialty
-
Hematology
207RH0003X
Other Hematology Providers in CHICAGO, IL
| Name | Credential | NPI |
|---|---|---|
| DR. DOUGLAS K ROVIRA | M.D. | 1598767733 |
| DR. KOCHURANI J MALIEKEL | MD | 1699777813 |
| OLGA ZUK | M.D. | 1326046681 |
| LISA LYNNE BADDI | D.O. | 1780683250 |
| CHRISTOPHER GEORGE ROSE | M.D. | 1962401364 |
| IRFAN A MIRZA | MD | 1134128036 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.