Ophthalmology Specialists in Mason City, IA
Browse 8 Ophthalmology providers listed in NPPES with a practice address in Mason City, Iowa.
How Mason City compares with the U.S.
8 active clinicians in Ophthalmology list a practice address in Mason City, IA in the NPI registry.
With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.
Too few clinicians in Ophthalmology in Mason City are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.
Dr. Randall Scott Brenton , MD
Ophthalmology
Dr. Bradney Lee Carter , DO
Ophthalmology
Dr. Mark Donald Meyer , MD
Ophthalmology
Dr. Brandt Michael Riley , DO
Ophthalmology
Melissa M Summerfield
Ophthalmology
Spencer C Turner
Ophthalmology
Dr. James Lester Dummett , MD
Ophthalmology
Dr. Bradley Lemar Isaak , MD
Ophthalmology
Frequently Asked Questions about Ophthalmology in Mason City
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Iowa licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Other Specialties in Mason City
- Pharmacist 58
- Student in an Organized Health Care Education/Training Program 43
- Physician Assistant 34
- Social Worker 34
- Social Worker - Clinical 33
- Nurse Practitioner - Family 29
- Nurse Practitioner 28
- Physical Therapist 20
- Dentist - General Practice 19
- Nurse Anesthetist, Certified Registered 16
- Chiropractor 14
- Dentist 11
Ophthalmology Specialists in Other Iowa Cities
Cities with the most listed practitioners first.