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

Gregory Hayward Bennett, DO

Individual provider Allergy & Immunology Physician · NPI 1376819524

Gregory Hayward Bennett, DO is an Allergy/Immunology in Hilliard, Ohio. Qualified in 2012, 14 years ago. Accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
14
Licensed in
OH
In the registry since
2012
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3535 Fishinger Blvd Ste 280
Hilliard, OH 43026-7568
Phone: (614) 273-2230
Fax: (614) 758-7609
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 34.014935 (OH)

Record details

NPI number1376819524
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 31, 2012
Last updated in NPPESJune 30, 2026
Certification dateJune 30, 2026
Mailing address1810 Mackenzie Dr, Columbus, OH 43220-2967

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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