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Edit this profileAt a glance
- 908 N Elm St Ste 115, Hinsdale, IL 60521
About Dr. Cronin
Based in Hinsdale, IL, Cathleen M. Cronin, MD is listed in the NPI registry under ophthalmology — pediatric. Cathleen graduated from Loyola University of Chicago, Stritch School of Medicine in 1978. Cathleen is also listed as specializing in ophthalmology. According to Medicare claims data, Cathleen cared for 99 Medicare patients across 113 services. The services billed most often include established patient complete exam of visual system, exam to measure eye deviation and range of motion, and established patient problem focused exam of visual system. NPI 1114986296 identifies this record in the national registry.
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
- (630) 668-8250
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
908 N ELM ST STE 115
Hinsdale, IL 60521
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
- Chemical injury to the eye
- Foreign body in the eye
- Hyphema
- Open-globe eye injury
Inflammation, neurologic, and orbit
- Optic neuritis
- Optic neuropathy
- Orbital cellulitis
- Thyroid eye disease
- Uveitis
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
- Epiretinal membrane
- Retinal detachment
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
- Endothelial corneal transplant
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
- Macular hole surgery
- Pneumatic retinopexy
- Retinal laser treatment
- Scleral buckle surgery
- Vitrectomy
Most searched procedures
- Cataract surgery
- Eye exam
- LASIK
- Retina surgery
Corneal procedures
- Amniotic Membrane Eye Graft
Eye diagnostics
Eye injuries
- Eye Scratch Laceration Repair
- Foreign Object Removal from Eye
Eyelid surgery
Laser eye surgery
- Laser Floater Removal
Laser procedures
- Laser Treatment for Retinal Tear
Laser vision correction
- SMILE Eye Surgery
Refractive surgery
- Clear Lens Exchange
- Implantable Contact Lenses
Tear duct & Orbit
- Orbital Decompression Surgery
- Tear Duct Plugs
Procedures Most Often Billed to Medicare
113 services · 99 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient complete exam of visual system | Treatment | 92014 |
56 | As often as other peers in Ophthalmology — Pediatric |
| Exam to measure eye deviation and range of motion | Treatment | 92060 |
25 | Less often than most peers in Ophthalmology — Pediatric |
| Established patient problem focused exam of visual system | Treatment | 92012 |
17 | Less often than most peers in Ophthalmology — Pediatric |
| Imaging of optic nerve | Treatment | 92133 |
15 | Too few peers to compare |
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.
Related specialists at this location 3
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.
Trained at Loyola University of Chicago, Stritch School of Medicine 2
Other providers in the same specialty who trained at the same institution.
More connections — 11 related providers in 2 groups
Class of 1978 at Loyola University of Chicago, Stritch School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Established patient complete exam of visual system 3
Providers in IL who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Cronin?
Dr. Cronin is an eye doctor in Hinsdale, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology — Pediatric”.
NPI registry
What is Dr. Cronin's address?
Dr. Cronin is listed at 908 N Elm St Ste 115, Hinsdale, IL 60521. 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. Cronin?
The number on file is (630) 668-8250. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Cronin's NPI number?
Dr. Cronin's National Provider Identifier is 1114986296. 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. Cronin train?
Dr. Cronin attended Loyola University of Chicago, Stritch School of Medicine, graduating in 1978. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Cronin been practicing?
Dr. Cronin has 48 years experience. Calculated from a graduation year of 1978, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Cronin perform?
According to Medicare billing data, Dr. Cronin provides treatments such as established patient complete exam of visual system and exam to measure eye deviation and range of motion. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Cronin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Cronin. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.