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Edit this profileWhere to find Cornelius E. Regan, MD
- Hattiesburg location main office
109 Millsaps Dr Ste B, Hattiesburg, MS 39402 - Biloxi location
953 Tommy Munro Dr, Biloxi, MS 39532 - Meridian location
6694 Poplar Springs Dr, Meridian, MS 39305 - Columbus location
425 Hospital Dr Ste 1, Columbus, MS 39705
About Dr. Regan
Cornelius E. Regan, MD is an ophthalmology — retina specialist practicing in Hattiesburg, MS. Cornelius trained at Louisiana State University School of Medicine in New Orleans, graduating in 2016. Cornelius is also listed as specializing in ophthalmology. According to Medicare claims data, Cornelius cared for 1,694 Medicare patients across 10,694 services. The services billed most often include injection, faricimab-svoa, 0.1 mg, injection, ranibizumab, 0.1 mg, and imaging of retina. This provider record is associated with NPI 1508220252.
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
- (601) 255-0736
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
109 MILLSAPS DR STE B
Hattiesburg, MS 39402
953 Tommy Munro Dr
Biloxi, MS 39532
6694 Poplar Springs Dr
Meridian, MS 39305
425 Hospital Dr Ste 1
Columbus, MS 39705
Conditions Commonly Evaluated or Treated
Within Ophthalmology 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
Eye injury and cancer
Inflammation, neurologic, and orbit
Most searched conditions
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Retina & vitreous
Procedures & services
Cataract and lens
- Cataract surgery with lens implant
- Laser-assisted cataract surgery
- Intraocular lens exchange
- YAG laser capsulotomy
Cornea and refractive
Emergency and minor
- Corneal rust-ring removal
- Removal of an eye foreign body
- Repair of an eye or eyelid laceration
- Repair of ruptured globe
Examination and imaging
- Eye ultrasound
- Slit-lamp examination
- Visual-field testing
- Corneal topography
- Fluorescein angiography
Eyelid, tear duct, and muscle
- Chalazion removal
- Ectropion repair
- Eyelid surgery
- Tear-duct probing
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Tear-duct bypass surgery
Glaucoma
- Cyclophotocoagulation
- Trabeculectomy
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Retina
Most searched procedures
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
10,694 services · 1,694 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
403 | Less often than most peers in Ophthalmology — Retina Specialist |
| Photocoagulation treatment to prevent detachment of retina | Procedure | 67145 |
35 | More than most peers in Ophthalmology — Retina Specialist |
| Removal of membrane of retina with removal of internal limiting membrane of retina | Procedure | 67042 |
30 | More often than most peers in Ophthalmology — Retina Specialist |
| Repair of detached retina with drainage and removal of eye fluid between lens and retina | Procedure | 67108 |
14 | As often as other peers in Ophthalmology — Retina Specialist |
| Photocoagulation treatment to prevent detachment of retina | Procedure | 67145 |
13 | More than most peers in Ophthalmology — Retina Specialist |
| Removal of eye fluid (vitreous) between lens and retina | Procedure | 67036 |
12 | Less often than most peers in Ophthalmology — Retina Specialist |
| Imaging of retina | Treatment | 92134 |
685 | Less often than most peers in Ophthalmology — Retina Specialist |
| Photography of the retina | Treatment | 92250 |
330 | More often than most peers in Ophthalmology — Retina Specialist |
| Established patient complete exam of visual system | Treatment | 92014 |
330 | As often as other peers in Ophthalmology — Retina Specialist |
| New patient complete exam of visual system | Treatment | 92004 |
95 | More often than most peers in Ophthalmology — Retina Specialist |
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 eye doctors at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 21 related providers in 3 groups
Trained at Louisiana State University School of Medicine in New Orleans 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Louisiana State University School of Medicine in New Orleans 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 5
Providers in MS who bill this service to Medicare most often.
Common questions
What is Dr. Regan's specialty?
Dr. Regan is an eye doctor in Hattiesburg, MS. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology — Retina Specialist”.
NPI registry
Where can I find Dr. Regan?
Dr. Regan is listed at 109 Millsaps Dr Ste B, Hattiesburg, MS 39402. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Regan?
The number on file is (601) 255-0736. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Regan's NPI number?
Dr. Regan's National Provider Identifier is 1508220252. 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
What is Dr. Regan's medical education?
Dr. Regan attended Louisiana State University School of Medicine in New Orleans, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Regan been practicing?
Dr. Regan has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Regan known for?
According to Medicare billing data, Dr. Regan performs procedures including injection of drug into eye, photocoagulation treatment to prevent detachment of retina and removal of membrane of retina with removal of internal limiting membrane of retina; provides treatments such as imaging of retina and photography of the retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Regan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Regan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.