Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
GREGORY S KRIVONYAK, M.D.
ActiveGREGORY S KRIVONYAK, M.D. is a Preventive Medicine healthcare provider located in CHESTERFIELD, Missouri. NPI 1770772725 is currently active in the NPPES registry. Verify at CMS.
Preventive Medicine · CHESTERFIELD, MO
Registration Details
- NPI Number
- 1770772725
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Oct 16, 2007 (18.849751244337 yrs)
- Last Updated
- Jun 18, 2025
- Licenses
-
036163835 (IL)2023041829 (MO)
Practice Information
- Address
-
100 CHESTERFIELD BUSINESS PKWY FL 2CHESTERFIELD, MO, 630051271Browse MO providers · Browse ZIP 63005
- Phone
- 9543994673
- Fax
- 3523232261
- Primary Specialty
-
Preventive Medicine
2083P0500X
- Additional Specialty
- Preventive Medicine
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.