Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MR. STEVEN P ZENKER, MD
ActiveMR. STEVEN P ZENKER, MD is a Pediatrics healthcare provider located in ALTON, Illinois. NPI 1861485708 is currently active in the NPPES registry. Verify at CMS.
Pediatrics · ALTON, IL
Registration Details
- NPI Number
- 1861485708
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Aug 25, 2005 (20.99693588205 yrs)
- Last Updated
- Oct 21, 2025
- License
-
036-075124 (IL)
Practice Information
- Address
-
1 PROFESSIONAL DR STE 250ALTON, IL, 620025068Browse IL providers · Browse ZIP 62002
- Phone
- 6184638636
- Fax
- 6184638640
- Primary Specialty
-
Pediatrics
208000000X
Other Pediatrics Providers in ALTON, IL
| Name | Credential | NPI |
|---|---|---|
| DR. KELLY J LINDSEY | MD | 1225021165 |
| DR. LAURA PULASKI BARTON | M.D. | 1699718692 |
| DR. JOHN H. GIROUX | M.D. | 1396774485 |
| CINDY L DURR | DO | 1841218526 |
| EMILIA B DAVID-RESTIVO | MD | 1902909492 |
| MRS. JANIS M. ROBINSON | MD | 1518041136 |
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.