Gastroenterology · Portland, OR
Douglas ShumakerMD
Gastroenterology provider in Portland, OR affiliated with ambulatory surgery centers.
Douglas Shumaker at a glance
- Provider
- Douglas Shumaker
- Credential
- MD
- Specialty
- Gastroenterology
- Location
- Portland, OR
- NPI registered
- 2005
- NPI
- 1225034937
Ambulatory surgery centers
ASCs this provider is associated with in claims and affiliation records.
Reference profile compiled from public provider registries (NPPES) and CMS data. Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com.