Physician Profile
Unclaimed ProfileAbout GIZE
Based in Fort Wayne, IN, Gary R Gize, MD is listed in the NPI registry under hematology/oncology. Gary graduated from Indiana University School of Medicine in 1989. Gary is also listed as specializing in hematology & oncology. Medicare claims data shows Gary provided 41,736 services to 1,191 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (260) 484-8830
- Email not available
Practice Locations
2514 E DUPONT RD STE 100
Fort Wayne, IN 46825
Procedures Most Often Billed to Medicare
41,736 services · 1,191 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of additional new drug or substance into vein | Treatment | 96375 |
358 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
266 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
155 |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | Treatment | 96367 |
124 |
| Infusion into a vein for hydration, each additional hour | Treatment | 96361 |
118 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
96 |
| Administration of chemotherapy into vein, each additional hour | Treatment | 96415 |
78 |
| Administration of additional new drug or substance into vein, 1 hour or less | Treatment | 96417 |
54 |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | Treatment | 96366 |
48 |
| Injection, fosaprepitant, 1 mg | Drug given | J1453 |
6,450 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other hematology/oncology specialists at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 28 related providers in 4 groups
Other hematology/oncology specialists in Fort Wayne 6
Same specialty, same city.
Trained at Indiana University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at Indiana University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Injection of additional new drug or substance into vein 7
Providers in IN who bill this service to Medicare most often.
Common questions
What is Dr. Gize's specialty?
Dr. Gize is a hematology/oncology in Fort Wayne, IN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HEMATOLOGY/ONCOLOGY”.
NPI registry
Where can I find Dr. Gize?
Dr. Gize is listed at 2514 E DUPONT RD STE 100, Fort Wayne, IN 46825. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Gize?
The number on file is (260) 484-8830. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Gize?
Dr. Gize's National Provider Identifier is 1255333167. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Gize's medical education?
Dr. Gize attended Indiana University School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Gize have?
Dr. Gize has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Gize known for?
According to Medicare billing data, Dr. Gize provides treatments such as injection of additional new drug or substance into vein and administration of chemotherapy into vein, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Gize's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gize. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.