Individual provider · Type 1 NPI
David Ryan Simmons, MD
Addiction Medicine (Family Medicine) Physician · Scio, OR
NPI number
1821409731
Active
Practice location
38181 Gilkey Rd
Scio, OR 97374-9705
Mailing address
PO Box 4
Crabtree, OR 97335-0004
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Addiction Medicine (Family Medicine) Physician Primary | 207QA0401X | MD177006 (OR) |
| Family Medicine Physician | 207Q00000X | MD177006 (OR) |
Addiction Medicine (Family Medicine) Physician: A family medicine physician who specializes in the diagnosis and treatment of addictions.
About NPI 1821409731
David Ryan Simmons, MD's National Provider Identifier is 1821409731, issued on May 13, 2014. The primary taxonomy on file is Addiction Medicine (Family Medicine) Physician (207QA0401X), and the practice location is in Scio, OR. The record was last updated on Feb 17, 2026.