Are you Osvaldo I. Lopez, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 3982 N Milwaukee Ave, Chicago, IL 60641
About Dr. Lopez
Osvaldo I. Lopez, M.D. practices ophthalmology in Chicago, IL. Osvaldo is a 1970 graduate of Northwestern University Feinberg Medical School. Medicare claims data shows Osvaldo provided 1,308 services to 909 patients. The services billed most often include established patient complete exam of visual system, injection, bimatoprost, intracameral implant, 1 microgram, and imaging of retina. The provider's National Provider Identifier (NPI) is 1346296415.
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
- (773) 282-2000
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3982 N MILWAUKEE AVE
Chicago, IL 60641
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
1,308 services · 909 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Placement of amniotic membrane on eye surface for wound healing | Procedure | 65778 |
31 | As often as other peers in Ophthalmology |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
29 | Less often than most peers in Ophthalmology |
| Injection of medication into eye | Procedure | 66030 |
27 | As often as other peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
22 | Less often than most peers in Ophthalmology |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
21 | As often as other peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
320 | As often as other peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
104 | As often as other peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
95 | As often as other peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
92 | As often as other peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
53 | 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 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Other eye doctors in Chicago 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Northwestern University Feinberg Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1970 at Northwestern University Feinberg Medical School 7
Providers who graduated from the same medical school in the same year.
Also performs Placement of amniotic membrane on eye surface for wound healing 8
Providers in IL who bill this service to Medicare most often.
Common questions
What kind of doctor is Osvaldo I. Lopez?
Osvaldo I. Lopez is an eye doctor in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Osvaldo I. Lopez's address?
Osvaldo I. Lopez is listed at 3982 N Milwaukee Ave, Chicago, IL 60641. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Osvaldo I. Lopez?
The number on file is (773) 282-2000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Osvaldo I. Lopez?
Osvaldo I. Lopez's National Provider Identifier is 1346296415. 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 Osvaldo I. Lopez train?
Osvaldo I. Lopez attended Northwestern University Feinberg Medical School, graduating in 1970. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Osvaldo I. Lopez have?
Osvaldo I. Lopez has 56 years experience. Calculated from a graduation year of 1970, reported in the CMS National Downloadable File.
CMS public data
What procedures does Osvaldo I. Lopez perform?
According to Medicare billing data, Osvaldo I. Lopez performs procedures including placement of amniotic membrane on eye surface for wound healing, removal of cataract with insertion of prosthetic lens and injection of medication into eye; provides treatments such as established patient complete exam of visual system and imaging of retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Osvaldo I. Lopez's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Osvaldo I. Lopez. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.