Summary

Dr. Curtis Frewin treats cataracts, glaucoma, and drug allergy as part of his ophthalmology practice, with 22 years of experience. He is affiliated with Billings Clinic Hospital in Billings, Montana.

Dr. Frewin earned his medical degree from the University of South Florida Health Morsani College of Medicine and completed his residency at Kaiser Permanente Southern California. Patients on Vitals rate Dr. Frewin 5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 22 years of experience
  • 12 insurance plans accepted
  • speaks English
  • Kaiser Permanente Southern California
  • 1 written review
  • 2 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Curtis L Frewin

801 N 29th StBillings, MT 59101
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Curtis L Frewin, MD
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Curtis L Frewin, MDDr. Steven Alan Tersigni, MDDr. Christopher Luke Paris, MDDr. Aditya Mehta, MD
OphthalmologyOphthalmologyOphthalmologyOphthalmology
Accepts New Patients Accepts New Patients
3.5 
22 Years of Experience 12 Years of Experience 41 Years of Experience 11 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Billings , MTBloomington , MNBillings , MTAlbuquerque , NM
Med School: University Of South Florida Health Morsani College Of Medicine Med School: Tulane University School Of Medicine Med School: Louisiana State University School Of Medicine In New Orleans Med School: University Of New Mexico School Of Medicine
Current Profile
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Insurance Plans Accepted by Curtis L Frewin

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Allegiance Life and Health
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Montana
  • Cigna
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • PacificSource Health Plans
  • PacificSource Health Plans - Medicare

Medical Specialties

Curtis L Frewin has the following 2 specialties

Specialty Expertise

Curtis L Frewin has the following 11 areas of expertise

  • Blindness
  • Cataract
  • Diabetic Retinopathy
  • Eye Exam
  • Eye Pain
  • Glaucoma
  • Lasik Surgery
  • Macular Degeneration
  • Ophthalmologist
  • Retina Surgery
  • Vision Issues

Certifications, License, & Education

22 Years Experience

Curtis L Frewin holds an expired medical license in the state of Montana.

Medical License

Medical Doctor with an expired medical license in the state of Montana that expired in 2026.

Education & Training

Residency

Completed their residency at Kaiser Permanente Southern California.

Medical School

Graduated from University Of South Florida Health Morsani College Of Medicine in 2004.

NPI Number

Curtis L Frewin's NPI number is 1790977262.

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Frequently Asked Questions

Does Curtis Frewin accept my insurance?
You can see the insurance plans that Curtis Frewin accepts on their Vitals profile.
Where is Curtis Frewin's office located?
Curtis Frewin's office is located at 801 N 29th St, Billings, MT, 59101.
What languages does Curtis Frewin speak?
Curtis Frewin speaks English.
How can I make an appointment with Curtis Frewin?
You can find contact information for Curtis Frewin here on Vitals.
Does Curtis Frewin accept virtual/telehealth appointments?
Curtis Frewin has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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