Eric ZagerMD
Eric Zager, MD is a Neurosurgery provider in Philadelphia, PA, as of July 2026.
- NPI1124061239
- Registered2006
- Class of1982
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Eric Zager at a glance
- Provider
- Eric Zager
- Credential
- MD
- Specialty
- Neurosurgery
- Procedures
- Neurosurgery CPT codes
- Location
- Philadelphia, PA
- Medical school
- Stanford University School of Medicine
- Graduated
- 1982
- NPI registered
- 2006
- NPI
- 1124061239
- 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 Eric Zager practice?
Eric Zager, MD is based in Philadelphia, PA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Eric Zager's NPI number?
Eric Zager's National Provider Identifier (NPI) is 1124061239, registered in 2006. Specialty on record: Neurosurgery; credential MD.
Where did Eric Zager go to medical school?
Eric Zager, MD attended Stanford University School of Medicine, graduating in 1982.
How many Neurosurgery providers in Pennsylvania work at ambulatory surgery centers?
40 Neurosurgery surgeons and proceduralists in Pennsylvania are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Eric Zager among them. The Pennsylvania Neurosurgery directory lists each one by city with credential, NPI, and center affiliations.
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