Doctor profile · Federal record

Dr. Gregory Bennett, DO

Allergy & Immunology Physician (CMS: Allergy/Immunology) · Allergy & Immunology Physician · Hilliard, OH

  • NPI 1376819524
  • Accepts Medicare
  • 14 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3535 Fishinger Blvd., Ste. 280
Hilliard, OH 430267801
(614) 758-7600
fax (614) 758-7609
Additional location
625 Africa RD Ste 340
Westerville, OH 430829830

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
June 2, 2023
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207K00000X — NUCC code
State licenses (2)
Ohio #34.014935 · South Carolina #40614

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376819524. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
778
Distinct HCPCS
5
Medicare allowed
$14,343
HCPCS Description Services Patients Avg allowed
95004 Test for allergy using allergenic extract 640 13 $4
99213 Established patient office or other outpatient visit, 20-29 minutes 63 36 $87
99203 New patient office or other outpatient visit, 30-44 minutes 30 30 $109
96160 Administration and interpretation of patient-focused health risk assessment 26 11 $2
99204 New patient office or other outpatient visit, 45-59 minutes 19 19 $162

In context: peer comparison

Among 2 peers in Hilliard Allergy & Immunology Physician, average services per provider: 719. This provider delivers 1.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,822
Transactions
6
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Genzyme Corporation 5 $1,703.54
Regeneron Healthcare Solutions, INC. 1 $118.58

By nature of payment

Consulting Fee
$1,320
Food and Beverage
$502

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
106
Patients
51
Total drug cost
$2,650
Drug Type Claims Patients Total cost
Ipratropium Bromide Generic 43 21 $1,411
Fluticasone Propionate Generic 22 12 $414
Amoxicillin Generic 18 18 $65
Azelastine Hcl Generic 12 0 $544
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 11 0 $216

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Bennett's medical specialty?
Dr. Gregory Bennett practices Allergy & Immunology Physician in Hilliard, OH.
Where does Dr. Gregory Bennett practice?
Dr. Gregory Bennett practices at 3535 Fishinger Blvd., Hilliard, OH 430267801. Office phone: 6147587600.
What is Dr. Gregory Bennett's NPI?
Dr. Gregory Bennett's National Provider Identifier (NPI) is 1376819524, issued by NPPES.
Does Dr. Gregory Bennett accept Medicare assignment?
Yes. Dr. Gregory Bennett accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Bennett commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.