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Edit this profileWhere to find Kyle B. Carnahan, OD
- Marshalltown location main office
501 E Main St, Marshalltown, IA 50158 - Toledo location
1001 S County Rd Ste B, Toledo, IA 52342 - Conrad location
103 N Main St, Conrad, IA 50621
About Dr. Carnahan
Listed in the NPI registry as an optometrist, Kyle B. Carnahan, OD practices in Marshalltown, IA. Kyle graduated from University of Missouri St Louis - School of Optometry in 2021. According to Medicare claims data, Kyle cared for 48 Medicare patients across 48 services. The services billed most often include photography of the retina and new patient complete exam of visual system. NPI 1184395816 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
- (641) 752-1511
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
501 E MAIN ST
Marshalltown, IA 50158
1001 S County Rd Ste B
Toledo, IA 52342
103 N Main St
Conrad, IA 50621
Conditions Commonly Evaluated or Treated
Within Optometry 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
Contact lens issues
Cornea conditions
Corneal issues
Eye conditions
Eye discomfort
Eye diseases
Eye infections
Eye inflammation
Eye injuries
Eye irritation
Eye surface issues
Eyelid conditions
Eyelid issues
Pediatric eye conditions
Pupil issues
Tear duct issues
Vision changes
- Blurry Vision
- Color Blindness
- Distorted Vision
- Double Vision
- Eye Floaters and Flashes
- Eye Strain
- Farsightedness
- Halos Around Lights
- Light Sensitivity
- Night Blindness
- Posterior vitreous detachment
- Tunnel Vision
- Visual Migraines
Procedures & services
Most searched procedures
Contact lens exams
- Bifocal or Multifocal Contact Lens Fitting
- Contact Lens Training
- Plano (Non-Prescription) Colored Contact Lens Exam
- Toric Contact Lens Fitting
Dry eye treatments
Examinations
- Comprehensive medical eye examination
- Diabetic Eye Exam
- DMV Vision Test
- Low Vision Assessment
- Pediatric Eye Exam
Eyelid care
Eyelid treatments
General exams
Glasses and eyewear
- Blue Light Glasses Consultation
- Eyeglass Frame Adjustment and Repair
- Prescription Sunglasses Consultation
- Prism Eyeglasses Fitting
Imaging & tests
- Color Vision Testing
- Corneal topography
- Coronary optical coherence tomography
- Eye-pressure measurement
- Pachymetry
- Retinal photography
- Visual Field Test
Imaging and scans
Minor procedures
Specialty lenses
Surgical evaluations
Tear duct procedures
Therapy
Urgent care
Vision correction
Procedures Most Often Billed to Medicare
48 services · 48 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Photography of the retina | Treatment | 92250 |
28 | Less often than most peers in Optometrist |
| New patient complete exam of visual system | Treatment | 92004 |
20 | Less often than most peers in Optometrist |
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 optometrists at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometrists in Marshalltown 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Missouri St Louis - School of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at University of Missouri St Louis - School of Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Photography of the retina 8
Providers in IA who bill this service to Medicare most often.
Common questions
What does Dr. Carnahan specialize in?
Dr. Carnahan is an optometrist in Marshalltown, IA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Carnahan located?
Dr. Carnahan is listed at 501 E Main St, Marshalltown, IA 50158. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Carnahan's phone number?
The number on file is (641) 752-1511. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Carnahan's NPI number?
Dr. Carnahan's National Provider Identifier is 1184395816. 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
Where did Dr. Carnahan go to medical school?
Dr. Carnahan attended University of Missouri St Louis - School of Optometry, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Carnahan been practicing?
Dr. Carnahan has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Carnahan do most often?
According to Medicare billing data, Dr. Carnahan provides treatments such as photography of the retina and new patient complete exam of visual system. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Carnahan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Carnahan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.