Doctor profile · Federal record
Dr. Robert Knox, M.D.
Ophthalmology Physician · Fort Smith, AR
- NPI 1467424374
- MIPS 88.3 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7901 Dallas St
Fort Smith, AR 729034281
(479) 782-8892
fax (479) 782-8840
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- December 17, 2019
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Arkansas #C7590
- Medicaid (2)
- AR #120963001 · OK #100164530B
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467424374. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
812
Distinct HCPCS
10
Medicare allowed
$91,398
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 444 | 442 | $115 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 106 | 103 | $83 | |
92083 |
Exam of visual field with extended testing | 54 | 54 | $56 | |
92133 |
Imaging of optic nerve | 54 | 54 | $33 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 33 | 26 | $280 | |
92004 |
New patient complete exam of visual system | 29 | 29 | $137 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 23 | $117 | |
92250 |
Photography of the retina | 20 | 20 | $32 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 18 | 12 | $493 | |
76519 |
Ultrasound scan to determine eye length and lens power | 18 | 12 | $46 |
In context: peer comparison
Among 4 peers in Fort Smith Ophthalmology Physician, average services per provider: 215. This provider delivers 3.8× the peer median.Open Payments
Industry payments received
All-time total
$245
Transactions
12
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 12 | $245.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,088
Patients
322
Total drug cost
$71,131
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 503 | 125 | $7,925 |
| Timolol Maleate | Generic | 147 | 52 | $4,455 |
| Brimonidine Tartrate | Generic | 71 | 20 | $699 |
| Prednisolone Acetate | Generic | 56 | 37 | $2,421 |
| Dorzolamide Hcl | Generic | 47 | 11 | $1,480 |
| Lumigan (Bimatoprost) | Brand | 47 | 15 | $22,801 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 32 | 0 | $10,622 |
| Travoprost | Generic | 29 | 0 | $4,251 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 28 | 0 | $612 |
| Fluorometholone | Generic | 28 | 13 | $2,821 |
Frequently asked questions
What is Dr. Robert Knox's medical specialty?
Dr. Robert Knox practices Ophthalmology Physician in Fort Smith, AR.
Where does Dr. Robert Knox practice?
Dr. Robert Knox practices at 7901 Dallas St, Fort Smith, AR 729034281. Office phone: 4797828892.
What is Dr. Robert Knox's NPI?
Dr. Robert Knox's National Provider Identifier (NPI) is 1467424374, issued by NPPES.
What procedures does Dr. Robert 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 99213); Exam of visual field with extended testing (HCPCS 92083). Source: CMS Medicare Physician & Other Practitioners file.