Physician Profile
Mary G. Mehaffey, M.D.
Unclaimed ProfileAbout Dr. Mehaffey
Mary G. Mehaffey, M.D. practices ophthalmology in Wheaton, IL. Mary is a 1991 graduate of Medical College of Georgia School of Medicine. According to Medicare claims data, Mary cared for 437 Medicare patients across 441 services. The services billed most often include established patient complete exam of visual system, imaging of optic nerve, and imaging of retina. The provider's National Provider Identifier (NPI) is 1649269580.
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
Practice Locations
2015 N MAIN ST
Wheaton, IL 60187
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
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
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
441 services · 437 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient complete exam of visual system | Treatment | 92014 |
223 | As often as other peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
78 | As often as other peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
63 | Less often than most peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
52 | Less often than most peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
25 | Less 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.
Other eye doctors at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 24 related providers in 3 groups
Trained at Medical College of Georgia School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Medical College of Georgia 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 8
Providers in IL who bill this service to Medicare most often.
Common questions
What kind of doctor is Mary G. Mehaffey?
Mary G. Mehaffey is an eye doctor in Wheaton, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Mary G. Mehaffey's address?
Mary G. Mehaffey is listed at 2015 N Main St, Wheaton, IL 60187. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mary G. Mehaffey?
The number on file is (630) 668-8250. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mary G. Mehaffey's NPI number?
Mary G. Mehaffey's National Provider Identifier is 1649269580. 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 Mary G. Mehaffey train?
Mary G. Mehaffey attended Medical College of Georgia School of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Mary G. Mehaffey been practicing?
Mary G. Mehaffey has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mary G. Mehaffey perform?
According to Medicare billing data, Mary G. Mehaffey provides treatments such as established patient complete exam of visual system and imaging of optic nerve. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mary G. Mehaffey confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary G. Mehaffey. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.