Are you Robert H. Knox, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 3737 W Walnut St, Rogers, AR 72756
About Dr. Knox
Based in Rogers, AR, Robert H. Knox, M.D. is listed in the NPI registry under ophthalmology. Robert graduated from University of Arkansas College of Medicine in 2015. According to Medicare claims data, Robert cared for 1,817 Medicare patients across 2,172 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, imaging of optic nerve, and exam of visual field with extended testing. NPI 1790172666 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (479) 246-1700
- Email not available
Practice Locations
3737 W WALNUT ST
Rogers, AR 72756
Conditions Commonly Evaluated or Treated
Within Ophthalmology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
- Epiretinal membrane
- Retinal detachment
Eye injuries
Inflammation, neurologic, and orbit
- Thyroid eye disease
- Uveitis
Retina & vitreous
Procedures & services
Most searched procedures
- Cataract surgery
- Eye exam
- LASIK
- Retina surgery
Examination and imaging
- Corneal topography
- Fluorescein angiography
Cataract and lens
- Intraocular lens exchange
- YAG laser capsulotomy
Corneal procedures
- Amniotic Membrane Eye Graft
Eye diagnostics
Eye injuries
- Eye Scratch Laceration Repair
- Foreign Object Removal from Eye
Eyelid surgery
Eyelid, tear duct, and muscle
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Eyelid surgery
- Tear-duct bypass surgery
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
- Laser Floater Removal
Laser procedures
- Laser Treatment for Retinal Tear
Laser vision correction
- SMILE Eye Surgery
Refractive surgery
- Clear Lens Exchange
- Implantable Contact Lenses
Tear duct & Orbit
- Orbital Decompression Surgery
- Tear Duct Plugs
Procedures Most Often Billed to Medicare
2,172 services · 1,817 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
180 | More often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
16 | Less often than most peers in Ophthalmology |
| Creation of shunt to improve eye fluid flow using tissue graft | Procedure | 66180 |
15 | As often as other peers in Ophthalmology |
| Creation of eye fluid drainage tract for treatment of glaucoma | Procedure | 66170 |
13 | Less often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
12 | Less often than most peers in Ophthalmology |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
48 | More often than most peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
268 | More often than most peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
206 | More often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
123 | As often as other peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
117 | More often than most peers in Ophthalmology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other eye doctors at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 4 groups
Trained at University of Arkansas College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at University of Arkansas College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 7
Providers in AR who bill this service to Medicare most often.
Common questions
What is Robert H. Knox's specialty?
Robert H. Knox is an eye doctor in Rogers, AR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where can I find Robert H. Knox?
Robert H. Knox is listed at 3737 W Walnut St, Rogers, AR 72756. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Robert H. Knox?
The number on file is (479) 246-1700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Robert H. Knox's NPI number?
Robert H. Knox's National Provider Identifier is 1790172666. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Robert H. Knox's education?
Robert H. Knox attended University of Arkansas College of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Robert H. Knox been practicing?
Robert H. Knox has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Robert H. Knox known for?
According to Medicare billing data, Robert H. Knox performs procedures including removal of cataract with insertion of prosthetic lens, removal of recurring cataract in lens capsule using a laser and creation of shunt to improve eye fluid flow using tissue graft; reads or performs imaging such as ultrasound scan of cornea to determine thickness; provides treatments such as imaging of optic nerve and exam of visual field with extended testing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Robert H. Knox confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Robert H. Knox. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.