Erik AssarssonMD
Radiation Oncology·Bryn Mawr, PA
Erik Assarsson, MD is a Radiation Oncology provider in Bryn Mawr, PA, as of July 2026.
- NPI1306891338
- Registered2006
- Class of1989
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Erik Assarsson at a glance
- Provider
- Erik Assarsson
- Credential
- MD
- Specialty
- Radiation Oncology
- Location
- Bryn Mawr, PA
- Medical school
- Rutgers R W Johnson Medical School (cam/new Bruns/pisc)
- Graduated
- 1989
- NPI registered
- 2006
- NPI
- 1306891338
- 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 Erik Assarsson practice?
Erik Assarsson, MD is based in Bryn Mawr, PA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Erik Assarsson's NPI number?
Erik Assarsson's National Provider Identifier (NPI) is 1306891338, registered in 2006. Specialty on record: Radiation Oncology; credential MD.
Where did Erik Assarsson go to medical school?
Erik Assarsson, MD attended Rutgers R W Johnson Medical School (cam/new Bruns/pisc), graduating in 1989.
How many Radiation Oncology providers in Pennsylvania work at ambulatory surgery centers?
41 Radiation Oncology surgeons and proceduralists in Pennsylvania are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Erik Assarsson among them. The Pennsylvania Radiation Oncology directory lists each one by city with credential, NPI, and center affiliations.
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