Michael R. Grever, MD
Hematology (Internal Medicine) Physician · Oncologist in Columbus, OH
Provider details
- Specialty
- Hematology (Internal Medicine) Physician
- Credentials
- MD
- NPI number
- 1215942735
Checked against the CMS National Provider Identifier registry on October 2, 2026.
Medicare information
- Medical school
- University of Pittsburgh School of Medicine, graduated 1971
- Also practices
- Internal Medicine
- Also sees patients at
- Osu Internal Medicine
2121 Kenny Rd, Suite 6a, Columbus, OH 43210 · (614) 293-1707 - Osu Internal Medicine
3900 Stoneridge Ln, Dublin, OH 43017 · (614) 366-5001
- Osu Internal Medicine
- Medicare
- Accepts Medicare assignment (the Medicare-approved amount as full payment)
From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 3, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare
About
Specialties
- Hematology
- Oncology
- Internal Medicine
Insurance
- Aetna - Choice PPO
- Aetna HMO
- Blue Cross and Blue Shield - BlueCard PPO
- Cigna - Open Access
- Cigna HMO
- Cigna PPO
- Coventry - First Health Network PPO
- Great West Healthcare PPO
- Humana - Choice Care PPO
- MultiPlan - PHCS PPO
- MultiPlan PPO
- United HealthCare - Choice Plus POS
- United HealthCare - Options PPO
Other care in Columbus
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- Wellness and Nutrition in Columbus (99)
- Legal Assistance in Columbus (91)
- Medical Imaging and Screening in Columbus (54)
- Health Insurance in Columbus (44)
- Massage Therapists in Columbus (42)
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- Hospice in Columbus (21)
- Cancer Treatment Centers in Columbus (11)
- Financial Assistance in Columbus (8)
- Cancer Camps and Retreats in Columbus (1)
- Cancer Research Centers in Columbus (1)
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