Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Andrew V Grainger, MD

Individual provider Hematology & Oncology Physician · NPI 1912903386

Andrew V Grainger, MD is a Hematology/Oncology in Columbus, Ohio. Graduated from Creighton University School of Medicine in 1997, 29 years ago. Practices with Columbus Oncology Associates Inc, a 25-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
29
Trained at
Creighton University School of Medicine
Licensed in
OH
In the registry since
2005
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

810 Jasonway Ave Ste A
Columbus, OH 43214-4359
Phone: (614) 442-3130
Fax: (614) 442-3145
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 6700 Perimeter Dr, Dublin, OH 43016-8063 — (614) 442-3130
  • 300 Polaris Pkwy Ste 330, Westerville, OH 43082-7989 — (614) 442-3130

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 35.076121 (OH)

Record details

NPI number1912903386
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2005
Last updated in NPPESAugust 12, 2024
Certification dateAugust 12, 2024
Mailing address810 Jasonway Ave Ste A, Columbus, OH 43214-4359

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Columbus Oncology Associates Inc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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