Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
JOHNNY O ALEXANDER, MD
ActiveJOHNNY O ALEXANDER, MD is a Diagnostic Radiology healthcare provider located in CHICAGO, Illinois. NPI 1649439043 is currently active in the NPPES registry. Verify at CMS.
Diagnostic Radiology · CHICAGO, IL
Registration Details
- NPI Number
- 1649439043
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jun 2, 2008 (18.210372614276 yrs)
- Last Updated
- Jul 28, 2025
- Licenses
-
MD210012291 (DC)0101243293 (VA)36128037 (IL)316970 (NY)
Practice Information
- Address
-
3753 S COTTAGE GROVE AVE STE 101CHICAGO, IL, 606531662Browse IL providers · Browse ZIP 60653
- Phone
- 7082169000
- Primary Specialty
-
Diagnostic Radiology
2085R0202X
- Additional Specialty
- Diagnostic Radiology
- Additional Specialty
- Diagnostic Radiology
- Additional Specialty
- Diagnostic Radiology
Other Diagnostic Radiology Providers in CHICAGO, IL
| Name | Credential | NPI |
|---|---|---|
| DR. FRANK MARMO | MD | 1538166236 |
| DR. KENNETH D WILLIAMS | MD | 1790783249 |
| NESTOR S CUASAY | MD | 1467450882 |
| ERICA ANNETTE GUZALO | M.D. | 1861491250 |
| DR. EDUARDO NIJENSOHN | M.D. | 1679573323 |
| DR. NANCY A SIBIGTROTH | M.D. | 1013917764 |
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.