Dr. Michael A. Callahan
- Gender: Male
- Experience: 50 years
- Graduated from: University Of Alabama School Of Medicine
- Graduation year: 1971
- Sole propriator: No
- NPI: 1902892151
Dr. Michael A. Callahan MD
Ophthalmologist
He is located at 700 18th Street South Suite 410 in Birmingham, AL 35233. Can help patients with the following: Corneal Ulcer, Crossed Eyes, Esotropia, Exotropia, Herpes of the Eye, Scleritis. His National Provider Identifier (NPI) number is 1902892151. Appointment can be made via the phone number (205) 325-8620. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Michael A. Callahan, being an ophthalmologist, 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. Michael A. Callahan.
- Astigmatism
- Binocular Dysfunction (BVD)
- Blepharitis
- Blindness
- Cataracts
- Chalazion
- Color Blindness
- Corneal Disease
- Corneal Ulcer
- Crossed Eyes
- Diabetic Retinopathy
- Double Vision
- Dry Eyes
- Esotropia
- Exotropia
- Eye Floaters
- Eye Strain
- Farsightedness
- Glaucoma
- Herpes of the Eye
- Hypertropia
- Keratitis
- Keratoconus
- LASIK
- Lazy Eye
- Macular Degeneration
- Nearsightedness
- Oculomotor Dysfunction
- Optic Neuritis
- Pink Eye
- Presbyopia
- Retinal Detachment
- Retinitis Pigmentosa (RP)
- Scleritis
- Sty
- Subconjunctival Hemorrhage
- Tunnel Vision
- Usher Syndrome
- Uveitis
Procedures Performed by Dr. Michael A. Callahan
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Michael A. Callahan as in-network for the following 2026 plans.
Health plans
Ambetter of Alabama
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 18 plans from Ambetter of Alabama
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Complete Gold | EPO · Gold | Preferred | Accepting new patients |
| Complete Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Elite Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Gold | EPO · Gold | Preferred | Accepting new patients |
| Elite Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options | EPO · Silver | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Focused Silver | EPO · Silver | Preferred | Accepting new patients |
| Focused Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Standard Silver | EPO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic 4700 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Accepting new patients |
| Gold Simple | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | EPO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Michael A. Callahan is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Michael A. Callahan is enrolled to bill Medicare as a Practitioner - Ophthalmology .
Bills through: University Of Alabama Ophthalmology Services Foundation
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
| Valeant Pharmaceuticals North America | $145402 |
| Alcon | $954 |
| Allergan | $187 |
Other
| Other | $145375 |
| Food and Beverage | $1533 |
Studies
UNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated in 1971
Looking for more Ophthalmologists?
Out of the 35 ophthalmologists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: Suite 101 2208 University Boulevard Birmingham, 35233, AL
- Gender: Male
- Address: 619 19th Street South Birmingham, 35233, AL
- Gender: Male
- Address: 625 19th Street South Birmingham, 35233, AL
- Gender: Male
- Address: Suite 601 1720 University Boulevard Birmingham, 35294, AL
- Gender: Male
- Address: Suite 601 700 18th Street South Birmingham, 35233, AL
- Gender: Female
- Address: 619 19th Street South Birmingham, 35233, AL
- Gender: Male
- Address: 4300 West 7th Street Little Rock, 72205, AR
- Gender: Male
- Address: 1720 University Boulevard Birmingham, 35233, AL
- Gender: Female
- Address: Ste 130 910 Adams Street Southeast Huntsville, 35801, AL
- Gender: Male
- Address: Suite 707 700 18th Street South Birmingham, 35233, AL
Questions & Answers
Has Dr. Michael A. Callahan affiliation with hospitals?
Dr. Michael A. Callahan is affiliated with CALLAHAN EYE HOSPITAL.
What conditions does Dr. Michael A. Callahan treat?
Dr. Michael A. Callahan provides treatment for Corneal Ulcer, Crossed Eyes, Esotropia, Exotropia, Herpes of the Eye, Scleritis. For the full list see this list.
Does Dr. Michael A. Callahan have affiliation with practices?
Dr. Michael A. Callahan is affiliated with University of Alabama Ophthalmology Services Foundation. For the full list of practices see this list.
Does Dr. Michael A. Callahan accept patients with Ambetter of Alabama?
Yes, Dr. Michael A. Callahan is listed in-network for Ambetter of Alabama through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Michael A. Callahan?
Dr. Michael A. Callahan's office is located at 700 18th Street South Suite 410 in Birmingham, AL 35233.