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

Dr. John Joseph Ward, MD

Individual provider Gastroenterology Physician · NPI 1013901354

Dr. John Joseph Ward, MD is a Gastroenterology in Westerville, Ohio. Graduated from Ohio State University College of Medicine in 1992, 34 years ago. Practices with Ohio Gastroenterology Group, Inc, a 117-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
34
Trained at
Ohio State University College 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.

See every abbreviation used in this directory →

Practice location Address checks out

430 Altair Pkwy Ste 110
Westerville, OH 43082-7647
Phone: (614) 754-5500
Fax: (614) 754-5501
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3595 Olentangy River Rd, Columbus, OH 43214-3440 — (614) 566-5456

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 35066316 (OH)

Record details

NPI number1013901354
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 1, 2005
Last updated in NPPESNovember 7, 2023
Certification dateNovember 7, 2023
Mailing address3400 Olentangy River Rd, Columbus, OH 43202-1523

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Ohio Gastroenterology Group, Inc. — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

Other providers in Westerville