Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. COLIN E DIFFIE, MD
ActiveDR. COLIN E DIFFIE, MD is a Rheumatology healthcare provider located in SAINT LOUIS, Missouri. NPI 1942616404 is currently active in the NPPES registry. Verify at CMS.
Rheumatology · SAINT LOUIS, MO
Registration Details
- NPI Number
- 1942616404
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jul 5, 2014 (12.131115643017 yrs)
- Last Updated
- Sep 11, 2025
- Licenses
-
2019017299 (MO)2019017299 (MO)
Practice Information
- Address
-
915 N GRAND BLVDSAINT LOUIS, MO, 631061621Browse MO providers · Browse ZIP 63106
- Phone
- 3146524100
- Fax
- 3142896442
- Primary Specialty
-
Rheumatology
207RR0500X
- Additional Specialty
- Internal Medicine
Other Rheumatology Providers in SAINT LOUIS, MO
| Name | Credential | NPI |
|---|---|---|
| RICHARD M DIVALERIO | M.D. | 1841298072 |
| YING DU | M.D. | 1295725182 |
| UMAR DAUD | MD | 1053388942 |
| AKGUN INCE | M.D. | 1053372334 |
| STEPHEN CRAIG ROSS | M.D. | 1891756516 |
| TERRY DAVID WEISS | M.D. | 1255392999 |
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.