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

Gary R Gize, MD

Individual provider Hematology & Oncology Physician · NPI 1255333167

Gary R Gize, MD is a Hematology/Oncology in Fort Wayne, Indiana. Graduated from Indiana University School of Medicine in 1989, 37 years ago. Practices with American Oncology Partners PA, a 383-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Indiana.

Years since qualifying
37
Trained at
Indiana University School of Medicine
Licensed in
IN
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

2514 E Dupont Rd Ste 100
Fort Wayne, IN 46825-1619
Phone: (260) 484-8830
Fax: (260) 483-1911
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 01043454A (IN)

Record details

NPI number1255333167
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 10, 2005
Last updated in NPPESOctober 7, 2022
Certification dateOctober 7, 2022
Mailing address2514 E Dupont Rd Ste 100, Fort Wayne, IN 46825-1619

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice American Oncology Partners Pa — 383 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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