David GrunkemeierMD
David Grunkemeier, MD is a Gastroenterology provider in Portland, OR, as of July 2026.
- NPI1972542090
- Registered2006
- Class of2000
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
David Grunkemeier at a glance
- Provider
- David Grunkemeier
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Portland, OR
- Medical school
- Un of California, Irvine, College of Medicine
- Graduated
- 2000
- NPI registered
- 2006
- NPI
- 1972542090
- Snapshot
- July 2026
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. Read the DataLily AI data methodology.
Questions
Where does David Grunkemeier practice?
David Grunkemeier, MD is based in Portland, OR. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is David Grunkemeier's NPI number?
David Grunkemeier's National Provider Identifier (NPI) is 1972542090, registered in 2006. Specialty on record: Gastroenterology; credential MD.
Where did David Grunkemeier go to medical school?
David Grunkemeier, MD attended Un of California, Irvine, College of Medicine, graduating in 2000.
How many Gastroenterology providers in Oregon work at ambulatory surgery centers?
82 Gastroenterology surgeons and proceduralists in Oregon are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, David Grunkemeier among them. The Oregon Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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