IndividualActive
Alexander Ryder, DO
NPI 1740799519 · Anesthesiology Physician · Springfield, OR
Provider details
- NPI number
- 1740799519
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- DO214281 (OR)
Practice location
3333 Riverbend Dr
Springfield, OR 97477-8800
Phone: (312) 942-5000
Fax: (312) 942-8858
Mailing address
Northwest Anesthesia Physicians, PC
Springfield, OR 97475-0011
Registry dates
- Enumerated
- 2017-09-25
- Last updated
- 2023-09-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.