Doctor profile · Federal record

Dr. Gregory Knight, OD

Optometrist (CMS: Optometry) · Canal Fulton, OH

  • NPI 1538295779
  • Accepts Medicare
  • 39 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2425 Locust St S
Canal Fulton, OH 446149391
(330) 854-1393
fax (330) 266-7657
Mailing address
8614 Westwood Center Dr Fl 9
Vienna, VA 221822442

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
July 5, 2024
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Ohio #3947
Medicaid
OH #0206440

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538295779. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
95
Distinct HCPCS
3
Medicare allowed
$6,535
HCPCS Description Services Patients Avg allowed
99212 Established patient office or other outpatient visit, 10-19 minutes 42 37 $54
92014 Established patient complete exam of visual system 29 29 $119
92250 Photography of the retina 24 24 $35

In context: peer comparison

Among 1 peers in this city , average services per provider: 31. This provider delivers 3.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$642
Transactions
9
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 3 $247.66
Bausch & Lomb Americas Inc. 2 $131.83
Amgen Inc. 1 $130.01
CooperVision Inc. 1 $98.23
Johnson & Johnson Vision Care, Inc. 2 $34.43

By nature of payment

Food and Beverage
$642

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
113
Patients
39
Total drug cost
$1,156
Drug Type Claims Patients Total cost
Latanoprost Generic 93 22 $840
Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) Brand 20 17 $316

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Knight's medical specialty?
Dr. Gregory Knight practices Optometrist in Canal Fulton, OH.
Where does Dr. Gregory Knight practice?
Dr. Gregory Knight practices at 2425 Locust St S, Canal Fulton, OH 446149391. Office phone: 3308541393.
What is Dr. Gregory Knight's NPI?
Dr. Gregory Knight's National Provider Identifier (NPI) is 1538295779, issued by NPPES.
Does Dr. Gregory Knight accept Medicare assignment?
Yes. Dr. Gregory Knight accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Knight commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250). Source: CMS Medicare Physician & Other Practitioners file.