Doctor profile · Federal record
Dr. Kolby Knox, O.D.
Optometrist (CMS: Optometry) · Zanesville, OH
- NPI 1346680576
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2008 Maple Ave
Zanesville, OH 437012240
(740) 454-8581
fax (740) 454-8810
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Profile last updated
- July 20, 2020
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Ohio #6208
- Medicaid
- OH #0088357
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346680576. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
246
Distinct HCPCS
7
Medicare allowed
$16,817
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 98 | 98 | $85 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 37 | 31 | $52 | |
92134 |
Imaging of retina | 31 | 31 | $38 | |
92004 |
New patient complete exam of visual system | 25 | 25 | $93 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 20 | $74 | |
92083 |
Exam of visual field with extended testing | 17 | 15 | $58 | |
92133 |
Imaging of optic nerve | 17 | 17 | $34 |
In context: peer comparison
Among 6 peers in Zanesville Optometrist, average services per provider: 46. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$28
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lombart Brothers, INC. | 1 | $28.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
158
Patients
47
Total drug cost
$2,041
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Timolol Maleate | Generic | 74 | 16 | $534 |
| Latanoprost | Generic | 64 | 13 | $1,237 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 20 | 18 | $270 |
Frequently asked questions
What is Dr. Kolby Knox's medical specialty?
Dr. Kolby Knox practices Optometrist in Zanesville, OH.
Where does Dr. Kolby Knox practice?
Dr. Kolby Knox practices at 2008 Maple Ave, Zanesville, OH 437012240. Office phone: 7404548581.
What is Dr. Kolby Knox's NPI?
Dr. Kolby Knox's National Provider Identifier (NPI) is 1346680576, issued by NPPES.
Does Dr. Kolby Knox accept Medicare assignment?
Dr. Kolby Knox does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Kolby Knox commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99212); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.