Ellen Marie Diefenderfer
Last updated: May 19, 2026

Ellen M. Diefenderfer

  • Gender: Female
  • Experience: 7 years
  • Graduation year: 2014
  • Sole propriator: No
  • NPI: 1073909289

Ellen M. Diefenderfer PA-C

Physician Assistant

She is located at 300 West 10th Avenue Floor 2 in Columbus, OH 43210. Her National Provider Identifier (NPI) number is 1073909289. Appointment can be made via the phone number (614) 293-9059. She is affiliated with 1 practices and 1 hospitals.

Medicare Enrollment

Ellen M. Diefenderfer is enrolled to bill Medicare as a Practitioner - Physician Assistant .

Bills through: Osu Surgery, Llc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Studies

Graduated in 2014

Affiliated practices

OSU Health System Neurosurgery
460 West 10th Avenue
Columbus, 43210 OH
(614) 293-8074

Affiliated hospitals

OHIO STATE UNIVERSITY STATE HEALTH SYSTEM
410 WEST 10TH AVENUE
COLUMBUS, 43210 OH
(614) 293-9700

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Questions & Answers

Where can you meet with Ellen Marie Diefenderfer?

Ellen Marie Diefenderfer's office is located at 300 West 10th Avenue Floor 2 in Columbus, OH 43210.

Does Ellen Marie Diefenderfer have affiliation with practices?

Ellen Marie Diefenderfer is affiliated with OSU Health System Neurosurgery.

Has Ellen Marie Diefenderfer affiliation with hospitals?

Ellen Marie Diefenderfer is affiliated with OHIO STATE UNIVERSITY STATE HEALTH SYSTEM.

Does Ellen Marie Diefenderfer accept insurance?

Unfortunately we don't have any information if Ellen Marie Diefenderfer accepts insurance.