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Edit this profileAt a glance
- 1940 E 1St St, Casper, WY 82601
About Dr. Larsen
Ryan P. Larsen, O.D. is an optometrist practicing in Casper, WY. Ryan trained at Pacific University - College of Optometry, graduating in 2006. Medicare claims data shows Ryan provided 1,358 services to 1,241 patients. The services billed most often include photography of the retina, established patient complete exam of visual system, and established patient problem focused exam of visual system. This provider record is associated with NPI 1568534527.
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
- (307) 266-9988
- Email not available
Practice Locations
1940 E 1ST ST
Casper, WY 82601
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
1,358 services · 1,241 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Closure of tear duct opening using plug | Procedure | 68761 |
32 | Less often than most peers in Optometrist |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
27 | As often as other peers in Optometrist |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
25 | As often as other peers in Optometrist |
| Photography of the retina | Treatment | 92250 |
418 | More than most peers in Optometrist |
| Established patient complete exam of visual system | Treatment | 92014 |
327 | More often than most peers in Optometrist |
| Established patient problem focused exam of visual system | Treatment | 92012 |
193 | More often than most peers in Optometrist |
| New patient complete exam of visual system | Treatment | 92004 |
127 | More than most peers in Optometrist |
| Imaging of retina | Treatment | 92134 |
122 | More often than most peers in Optometrist |
| Exam of visual field with extended testing | Treatment | 92083 |
46 | More often than most peers in Optometrist |
| Imaging of optic nerve | Treatment | 92133 |
25 | As often as other 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 1
Same specialty, same street address — most likely the same department or group.
Also at this address 1
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 Casper 8
Same specialty, same city.
More connections — 18 related providers in 3 groups
Trained at Pacific University - College of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Pacific University - College of Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Closure of tear duct opening using plug 2
Providers in WY who bill this service to Medicare most often.
Common questions
What does Ryan P. Larsen specialize in?
Ryan P. Larsen is an optometrist in Casper, WY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ryan P. Larsen located?
Ryan P. Larsen is listed at 1940 E 1St St, Casper, WY 82601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ryan P. Larsen's phone number?
The number on file is (307) 266-9988. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ryan P. Larsen?
Ryan P. Larsen's National Provider Identifier is 1568534527. 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 Ryan P. Larsen train?
Ryan P. Larsen attended Pacific University - College of Optometry, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ryan P. Larsen have?
Ryan P. Larsen has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What does Ryan P. Larsen do most often?
According to Medicare billing data, Ryan P. Larsen performs procedures including closure of tear duct opening using plug, removal of cataract with insertion of prosthetic lens and removal of recurring cataract in lens capsule using a laser; provides treatments such as photography of the retina and established patient complete exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ryan P. Larsen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ryan P. Larsen. If this is you, claiming it is free.
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