Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
ROBERT MAINWARING IRWIN, RN
ActiveROBERT MAINWARING IRWIN, RN is a 163WM1400X healthcare provider located in SONORA, California. NPI 1306798327 is currently active in the NPPES registry. Verify at CMS.
163WM1400X · SONORA, CA
Registration Details
- NPI Number
- 1306798327
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Feb 11, 2026 (0.54739419185927 yrs)
- Last Updated
- Feb 11, 2026
- License
-
750985 (CA)
Practice Information
- Address
-
1000 GREENLEY RDSONORA, CA, 953705200Browse CA providers · Browse ZIP 95370
- Phone
- 2095363285
- Primary Specialty
-
163WM1400X
163WM1400X
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.