Active NPI 1346296415 Individual Practitioner Male Practitioner

Dr. Osvaldo I Lopez , MD

Ophthalmology • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Osvaldo Lopez, MD is a certified Ophthalmology practicing in Chicago, IL. With approximately 56 years of clinical experience since graduating from Northwestern University Feinberg Medical School in 1970, Dr. Lopez delivers high-quality medical care to the local community at 3982 N MILWAUKEE AVE.

Dr. Lopez maintains professional affiliations with Ocular Partners Pllc, Illinois College Of Optometry, Thorek Memorial Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, injection, bimatoprost, intracameral implant, 1 microgram, imaging of retina. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3982 N Milwaukee Ave

Chicago, IL 606412703

Telephone 7732822000

Fax 7732829428

Associated Practice Facility / Clinic

🏢 Chicago Eye Institute, Pllc Facility NPI 1780723403

Medicare Profile & Education

Medical School

Northwestern University Feinberg Medical School

Graduation Year

1970

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Chicago, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

56 Yrs +33.7 yrs vs City Avg

City Avg: 22.3 Yrs

State Avg: 31.1 Yrs

Regional Practice Density

322 Specialists

Practicing in Chicago, IL (954 Statewide)

Telehealth Adoption Rate

1.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

55.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lopez (56 Years) 56 Yrs

Chicago Specialty Average (22.3 Years) 22.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	320	275	$269.37	$125.81
J7351 Injection, bimatoprost, intracameral implant, 1 microgram	280	15	$250.00	$188.97
92134 Imaging of retina	104	94	$90.00	$40.23
92133 Imaging of optic nerve	95	89	$79.68	$34.08
92083 Exam of visual field with extended testing	92	80	$133.90	$62.63
99213 Established patient office or other outpatient visit, typically 15 minutes	75	66	$194.13	$94.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	54	$264.66	$130.88
92012 Established patient problem focused exam of visual system	53	44	$190.00	$89.17
92136 Measurement of corneal curvature and depth of eye	33	30	$105.00	$23.84
65778 Insertion of amniotic membrane to eye surface	31	19	$2878.63	$1034.36
66984 Removal of cataract with insertion of lens	29	24	$1155.00	$537.85
92004 New patient complete exam of visual system	28	28	$315.00	$149.94
66030 Injection of medication into eye	27	15	$385.00	$174.60
66821 Removal of recurring cataract in lens capsule using a laser	22	18	$710.00	$339.99
66982 Complex removal of cataract with insertion of prosthetic lens	21	19	$1580.00	$760.06
92025 Ct scan of cornea	15	15	$76.40	$34.28
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	13	$125.00	$58.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$365.00	$174.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	363	317	$270.00	$128.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	157	130	$271.18	$133.72
92134 Imaging of retina	151	139	$90.00	$40.64
92133 Imaging of optic nerve	115	108	$80.00	$35.62
92083 Exam of visual field with extended testing	111	106	$135.00	$63.62
99213 Established patient office or other outpatient visit, typically 15 minutes	100	73	$195.00	$93.84
92136 Measurement of corneal curvature and depth of eye	86	53	$107.38	$28.80
66984 Removal of cataract with insertion of lens	56	39	$1155.00	$544.75
66821 Removal of recurring cataract in lens capsule using a laser	39	31	$710.00	$330.74
92004 New patient complete exam of visual system	39	39	$315.00	$153.34
66982 Complex removal of cataract with insertion of prosthetic lens	23	18	$1580.00	$769.28
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	16	$125.00	$59.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$365.00	$175.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	442	373	$265.97	$131.87
92136 Measurement of corneal curvature and depth of eye	178	94	$109.10	$27.97
99213 Established patient office or other outpatient visit, typically 15 minutes	171	123	$193.94	$95.86
92134 Imaging of retina	143	131	$89.33	$42.02
92083 Exam of visual field with extended testing	139	128	$133.95	$64.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	127	113	$266.05	$134.15
92133 Imaging of optic nerve	121	112	$79.86	$36.35
66984 Removal of cataract with insertion of lens	77	64	$1154.91	$569.84
92004 New patient complete exam of visual system	66	66	$312.78	$156.40
66821 Removal of recurring cataract in lens capsule using a laser	44	36	$721.25	$344.07
66982 Complex removal of cataract with insertion of prosthetic lens	41	35	$1579.93	$781.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$360.76	$179.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	22	$123.35	$60.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$244.74	$116.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7351 Injection, bimatoprost, intracameral implant, 1 microgram	631	35	$253.57	$206.28
92014 Established patient complete exam of visual system	445	362	$153.60	$133.08
99213 Established patient office or other outpatient visit, typically 15 minutes	186	129	$104.78	$95.62
92136 Measurement of corneal curvature and depth of eye	150	77	$250.00	$30.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	143	124	$144.11	$134.25
92133 Imaging of optic nerve	122	119	$80.00	$37.99
92134 Imaging of retina	121	112	$80.00	$42.81
92083 Exam of visual field with extended testing	105	103	$99.68	$66.47
66984 Removal of cataract with insertion of lens	80	57	$2600.00	$566.58
66821 Removal of recurring cataract in lens capsule using a laser	58	44	$1200.00	$357.72
92004 New patient complete exam of visual system	54	54	$175.00	$158.54
66030 Injection of medication into eye	43	27	$250.00	$191.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	41	30	$67.80	$60.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$199.48	$181.05
66030 Injection of medication into eye	20	12	$250.00	$117.96
66982 Complex removal of cataract with insertion of prosthetic lens	19	17	$2600.00	$793.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	443	382	$149.96	$132.68
99213 Established patient office or other outpatient visit, typically 15 minutes	184	130	$90.00	$80.06
92083 Exam of visual field with extended testing	124	118	$100.00	$66.67
92136 Measurement of corneal curvature and depth of eye	123	71	$250.00	$33.37
92133 Imaging of optic nerve	119	118	$79.73	$37.77
92134 Imaging of retina	85	82	$80.00	$42.71
92004 New patient complete exam of visual system	70	70	$175.36	$157.85
66984 Removal of cataract with insertion of lens	62	48	$2600.00	$585.68
66821 Removal of recurring cataract in lens capsule using a laser	32	27	$1200.00	$351.99
66982 Complex removal of cataract with insertion of prosthetic lens	18	16	$2600.00	$804.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	16	$135.00	$116.18
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$135.00	$115.98
68761 Closure of tear duct opening using plug	12	11	$375.42	$217.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	685	547	$149.95	$132.08
99213 Established patient office or other outpatient visit, typically 15 minutes	256	178	$90.19	$77.66
92136 Measurement of corneal curvature and depth of eye	242	120	$250.00	$35.71
92133 Imaging of optic nerve	211	198	$79.70	$37.39
92083 Exam of visual field with extended testing	198	191	$99.69	$66.84
66984 Removal of cataract with insertion of lens	127	93	$2600.00	$680.43
92004 New patient complete exam of visual system	109	109	$175.00	$158.33
92134 Imaging of retina	85	75	$80.00	$42.43
66821 Removal of recurring cataract in lens capsule using a laser	56	48	$1200.00	$353.37
66982 Complex removal of cataract with insertion of prosthetic lens	35	31	$2600.00	$849.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	27	$135.00	$115.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$135.00	$116.10
92002 New patient problem focused exam of visual system	13	12	$110.00	$87.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	766	600	$149.98	$131.04
99213 Established patient office or other outpatient visit, typically 15 minutes	259	193	$90.28	$76.79
92133 Imaging of optic nerve	209	205	$80.00	$37.57
92083 Exam of visual field with extended testing	200	193	$99.85	$65.91
92136 Measurement of corneal curvature and depth of eye	184	98	$249.24	$39.57
92004 New patient complete exam of visual system	128	128	$175.39	$157.32
66984 Removal of cataract with insertion of lens	109	78	$2600.00	$670.15
92134 Imaging of retina	80	72	$80.00	$43.37
66821 Removal of recurring cataract in lens capsule using a laser	77	64	$1200.00	$349.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	22	$135.00	$113.60
68761 Closure of tear duct opening using plug	20	13	$397.50	$179.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$135.00	$115.76
66982 Complex removal of cataract with insertion of prosthetic lens	13	13	$2600.00	$844.35
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$60.00	$46.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95004 Test for allergy using allergenic extract	1,320	22	$10.00	$7.12
92014 Established patient complete exam of visual system	699	577	$149.99	$128.15
99213 Established patient office or other outpatient visit, typically 15 minutes	401	285	$90.00	$76.86
92136 Measurement of corneal curvature and depth of eye	258	126	$250.00	$43.18
92083 Exam of visual field with extended testing	253	243	$100.00	$66.37
92133 Imaging of optic nerve	219	214	$80.00	$37.19
66984 Removal of cataract with insertion of lens	143	101	$2600.00	$676.82
92004 New patient complete exam of visual system	118	118	$174.95	$154.86
66821 Removal of recurring cataract in lens capsule using a laser	78	70	$1200.00	$343.42
92134 Imaging of retina	68	62	$80.00	$41.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	35	$135.00	$113.19
66982 Complex removal of cataract with insertion of prosthetic lens	27	22	$2600.00	$841.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	11	$60.00	$45.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$200.00	$174.87
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$135.00	$115.58
76514 Ultrasound scan of cornea to determine thickness	12	12	$25.00	$15.20

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License IL 036044342

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

036044342 (IL)

Hospital & Practice Group Affiliations

Ocular Partners Pllc

5086 N Elston Ave, Chicago, IL 606302427

Phone: 7732822000

Thorek Memorial Hospital

850 W Irving Park Rd, Chicago, IL 606133077

Phone: 7735256780

Illinois College Of Optometry

3241 S Michigan Ave, Chicago, IL 606163878

Phone: 3129497751

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

11 Associated Practitioners

Dr. David Greenberg , OD

Optometrist

NPI 1093047003

Doctor of Optometry

Dr. Robert Weiss , MD

Ophthalmology

NPI 1184661159

Doctor of Medicine (M.D.)

Dr. Maha Jabbar , OD

Optometrist

NPI 1255013850

Doctor of Optometry

Dr. Harvinder Atluri , MD

Ophthalmology

NPI 1306887518

Doctor of Medicine (M.D.)

Dr. Preet Sohal , MD

Ophthalmology - Glaucoma Specialist

NPI 1386226710

Doctor of Medicine (M.D.)

Dr. Andrew Lewicky , MD

Ophthalmology

NPI 1407893449

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active December 19, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location December 19, 2014

Registered at 3982 N MILWAUKEE AVE, CHICAGO, IL 606412703 (Tel: 7732822000)

📍

Updated Business Mailing Address December 19, 2014

Registered at 3982 N MILWAUKEE AVE, CHICAGO, IL 606412703 (Tel: 7732822000)

👤

Provider Name / Credentials Updated December 19, 2014

Recorded as OSVALDO LOPEZ, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 19, 2014

Ophthalmology (License #036044342 in IL)

🟢

Initial NPI Registration & Enumeration May 26, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1346296415

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: May 26, 2006

Last Update: December 19, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3982 N Milwaukee Ave

Chicago, IL 606412703

Phone: 7732822000

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.