Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DENNIS M O'CONNOR, MD
ActiveDENNIS M O'CONNOR, MD is a Pediatrics healthcare provider located in SAINT LOUIS, Missouri. NPI 1851302475 is currently active in the NPPES registry. Verify at CMS.
Pediatrics · SAINT LOUIS, MO
Registration Details
- NPI Number
- 1851302475
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Aug 10, 2006 (20.047494548637 yrs)
- Last Updated
- Feb 15, 2026
- Licenses
-
31098 (MO)31098 (MO)31098 (MO)
Practice Information
- Address
-
1465 S GRAND BLVDSAINT LOUIS, MO, 631041003Browse MO providers · Browse ZIP 63104
- Phone
- 3145775644
- Fax
- 3142682712
- Primary Specialty
-
Pediatrics
208000000X
- Additional Specialty
- Pediatric Hematology-Oncology
- Additional Specialty
- Pediatric Infectious Diseases
Other Pediatrics Providers in SAINT LOUIS, MO
| Name | Credential | NPI |
|---|---|---|
| NANCY P BIERMAN BIRNER | MD | 1043214778 |
| YOLETTE V BROWN | M.D. | 1588660641 |
| DANIEL HUGH WACHSSTOCK | — | 1720086150 |
| DR. MARK LOUIS GREENBERG | M.D. | 1043219967 |
| DR. THOMAS HENRY MOTIER | M.D. | 1053311100 |
| MRS. JINA LEE MCATEE | MD | 1023010998 |
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.