Dr. Joshua K. Diehl
- Gender: Male
- Experience: 15 years
- Graduated from: Pennsylvania College Of Optometry
- Graduation year: 2006
- Sole propriator: Yes
- NPI: 1013941491
Dr. Joshua K. Diehl O.D.
Optometrist
He is located at 1350 East Main Street Suite 20 in Clarion, PA 16214. Can help patients with the following: Cataracts, Exotropia, Macular Degeneration, Oculomotor Dysfunction, Pink Eye, Retinal Imaging. His National Provider Identifier (NPI) number is 1013941491. Appointment can be made via the phone number (814) 226-4862. He is affiliated with 1 practices.
Conditions treated
Dr. Joshua Keith Diehl, being an optometrist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Joshua K. Diehl.
- Astigmatism
- Binocular Dysfunction (BVD)
- Blepharitis
- Blindness
- Cataracts
- Color Blindness
- Contact Lens Prescription and Fitting
- Crossed Eyes
- Diabetic Retinopathy
- Dry Eyes
- Esotropia
- Exotropia
- Eye Allergy
- Eye Floaters
- Eye Strain
- Eyeglasses Fitting and Prescription
- Farsightedness
- Glaucoma
- Hypertropia
- Lazy Eye
- Macular Degeneration
- Nearsightedness
- Oculomotor Dysfunction
- Pink Eye
- Presbyopia
- Retinal Imaging
- Sty
Procedures Performed by Dr. Joshua K. Diehl
Medicare Enrollment
Dr. Joshua K. Diehl is enrolled to bill Medicare as a Practitioner - Optometry .
Bills through: Clarion Eye Care, Inc.
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Optos | $2516 |
| Alcon | $13 |
| Abb Con-Cise Optical Group | $5 |
Other
| Travel and Lodging | $2457 |
| Food and Beverage | $48 |
| Other | $31 |
Studies
PENNSYLVANIA COLLEGE OF OPTOMETRY
Graduated in 2006
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Questions & Answers
Does Dr. Joshua Keith Diehl have affiliation with practices?
Dr. Joshua Keith Diehl is affiliated with Clarion Eye Care.
What conditions does Dr. Joshua Keith Diehl treat?
Dr. Joshua Keith Diehl provides treatment for Cataracts, Exotropia, Macular Degeneration, Oculomotor Dysfunction, Pink Eye, Retinal Imaging. For the full list see this list.
Where can you meet with Dr. Joshua Keith Diehl?
Dr. Joshua Keith Diehl's office is located at 1350 East Main Street Suite 20 in Clarion, PA 16214.