Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. DAVID RYAN SIMMONS, MD
ActiveDR. DAVID RYAN SIMMONS, MD is a Addiction Medicine (Family Practice) healthcare provider located in SCIO, Oregon. NPI 1821409731 is currently active in the NPPES registry. Verify at CMS.
Addiction Medicine (Family Practice) · SCIO, OR
Registration Details
- NPI Number
- 1821409731
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- May 13, 2014 (12.229286624666 yrs)
- Last Updated
- Feb 17, 2026
- Licenses
-
MD177006 (OR)MD177006 (OR)
Practice Information
- Address
-
38181 GILKEY RDSCIO, OR, 973749705Browse OR providers · Browse ZIP 97374
- Phone
- 5032602531
- Primary Specialty
-
Addiction Medicine (Family Practice)
207QA0401X
- Additional Specialty
- Family 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.