Matthew HiestermanD.O.
Matthew Hiesterman, D.O. is a General Surgery provider in Ashland, OR, as of July 2026.
- NPI1154642387
- Registered2010
- Class of2010
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Matthew Hiesterman at a glance
- Provider
- Matthew Hiesterman
- Credential
- D.O.
- Specialty
- General Surgery
- Procedures
- General Surgery CPT codes
- Location
- Ashland, OR
- Medical school graduation
- 2010
- NPI registered
- 2010
- NPI
- 1154642387
- 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 Matthew Hiesterman practice?
Matthew Hiesterman, D.O. is based in Ashland, OR. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Matthew Hiesterman's NPI number?
Matthew Hiesterman's National Provider Identifier (NPI) is 1154642387, registered in 2010. Specialty on record: General Surgery; credential D.O.
How many General Surgery providers in Oregon work at ambulatory surgery centers?
48 General Surgery surgeons and proceduralists in Oregon are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Matthew Hiesterman among them. The Oregon General Surgery directory lists each one by city with credential, NPI, and center affiliations.
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