Ellen Marie Diefenderfer, PA-C - Medicare Physician Assistant in Columbus, OH

Ellen Marie Diefenderfer, PA-C is a medicare enrolled "Physician Assistant" in Columbus, Ohio. She graduated from nursing school in 2014 and has 10 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Osu Surgery, Llc and her current practice location is 300 W 10th Ave, Columbus, Ohio. You can reach out to her office (for appointments etc.) via phone at (614) 293-9059.

Ellen Marie Diefenderfer is licensed to practice in Ohio (license number 50004326) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1073909289.

Contact Information

Ellen Marie Diefenderfer, PA-C
300 W 10th Ave,
Columbus, OH 43210-1280
(614) 293-9059
(614) 293-0201

Map and Direction




Provider's Profile

Full NameEllen Marie Diefenderfer
GenderFemale
SpecialityPhysician Assistant
Experience10 Years
Location300 W 10th Ave, Columbus, Ohio
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ellen Marie Diefenderfer graduated from nursing school in 2014
  NPI Data:
  • NPI Number: 1073909289
  • Provider Enumeration Date: 04/14/2015
  • Last Update Date: 02/12/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7315251378
  • Enrollment ID: I20150804005048

Medical Identifiers

Medical identifiers for Ellen Marie Diefenderfer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073909289NPI-NPPES
0137592MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 50004326 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ohio State University State Health SystemColumbus, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Osu Surgery, Llc0941105266153

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ellen Marie Diefenderfer is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ellen Marie Diefenderfer, PA-C
700 Ackerman Rd Ste 2120,
Columbus, OH 43202-1559

Ph: (614) 293-9059
Ellen Marie Diefenderfer, PA-C
300 W 10th Ave,
Columbus, OH 43210-1280

Ph: (614) 293-9059

Reviews and Comments


Physician Assistant Nurses in Columbus, OH

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Phone: 614-293-2101    Fax: 614-293-9155

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.