Jonathan AshmanMD
Radiation Oncology·Scottsdale, AZ
Jonathan Ashman, MD is a Radiation Oncology provider in Scottsdale, AZ, as of July 2026.
- NPI1659337566
- Registered2006
- Class of2001
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Jonathan Ashman at a glance
- Provider
- Jonathan Ashman
- Credential
- MD
- Specialty
- Radiation Oncology
- Location
- Scottsdale, AZ
- Medical school graduation
- 2001
- NPI registered
- 2006
- NPI
- 1659337566
- 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 Jonathan Ashman practice?
Jonathan Ashman, MD is based in Scottsdale, AZ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Jonathan Ashman's NPI number?
Jonathan Ashman's National Provider Identifier (NPI) is 1659337566, registered in 2006. Specialty on record: Radiation Oncology; credential MD.
How many Radiation Oncology providers in Arizona work at ambulatory surgery centers?
25 Radiation Oncology surgeons and proceduralists in Arizona are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Jonathan Ashman among them. The Arizona Radiation Oncology directory lists each one by city with credential, NPI, and center affiliations.
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