Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Warren A McGee, MD

Individual provider Family Medicine Physician · NPI 1336686328

Dr. Warren A McGee, MD is registered under Family Practice in Gahanna, Ohio. Graduated from Northwestern University Feinberg Medical School in 2021, 5 years ago. Practices with Osu General Internal Medicine LLC, a 266-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
5
Trained at
Northwestern University Feinberg Medical School
Licensed in
OH
In the registry since
2017
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

920 N Hamilton Rd
Gahanna, OH 43230-1757
Phone: (614) 293-5123
Fax: (614) 293-4980
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 35.150547 (OH)

Record details

NPI number1336686328
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 27, 2017
Last updated in NPPESApril 14, 2025
Certification dateApril 14, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2021 (5 years in practice)
Group practice Osu General Internal Medicine Llc — 266 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients35
Services billed 56 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Osu General Internal Medicine LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 266 clinicians in the practice; 12 are shown here.

Other providers in Gahanna