Are you Dr. Ruddat? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 85 Seymour St, Suite 822, Hartford, CT 06106
About Dr. Ruddat
Michael S. Ruddat, MD is a healthcare provider in Hartford, CT specializing in ophthalmology. Michael trained at University of Chicago, Pritzker School of Medicine, graduating in 1989. According to Medicare claims data, Michael cared for 3,175 Medicare patients across 40,665 services. The services billed most often include injection, faricimab-svoa, 0.1 mg, injection, pegcetacoplan, intravitreal, 1 mg, and imaging of retina. This provider record is associated with NPI 1326021056.
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
- (860) 525-3900
- Email not available
Practice Locations
85 SEYMOUR ST SUITE 822
Hartford, CT 06106
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
40,665 services · 3,175 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
1,414 | More often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
2,075 | More than most peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
1,063 | More than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
806 | More often than most peers in Ophthalmology |
| Extended exam of the back part of the eye with optic nerve drawing | Treatment | 92202 |
769 | More than most peers in Ophthalmology |
| Exam of retinal blood vessels using a special camera after injection of a dye | Treatment | 92235 |
87 | More often than most peers in Ophthalmology |
| Extended exam of the back part of the eye with retinal drawing | Treatment | 92201 |
62 | As often as other peers in Ophthalmology |
| Photography of the retina | Treatment | 92250 |
60 | As often as other peers in Ophthalmology |
| Injection, faricimab-svoa, 0.1 mg | Drug given | J2777 |
27,480 | More often than most peers in Ophthalmology |
| Injection, pegcetacoplan, intravitreal, 1 mg | Drug given | J2781 |
4,275 | More often than most peers in Ophthalmology |
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.
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.
Other eye doctors in Hartford 8
Same specialty, same city.
Trained at University of Chicago, Pritzker School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1989 at University of Chicago, Pritzker School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 7
Providers in CT who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Ruddat?
Dr. Ruddat is an eye doctor in Hartford, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Dr. Ruddat's address?
Dr. Ruddat is listed at 85 Seymour St Suite 822, Hartford, CT 06106. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Ruddat?
The number on file is (860) 525-3900. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Ruddat's NPI number?
Dr. Ruddat's National Provider Identifier is 1326021056. 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
Where did Dr. Ruddat train?
Dr. Ruddat attended University of Chicago, Pritzker School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ruddat been practicing?
Dr. Ruddat has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ruddat perform?
According to Medicare billing data, Dr. Ruddat performs procedures including injection of drug into eye; provides treatments such as imaging of retina and established patient problem focused exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ruddat confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ruddat. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.