Active NPI 1295844934 Individual Practitioner Male Practitioner

Dr. Woosuk Steve Yoon , MD

Ophthalmology • Rockford, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Woosuk Yoon, MD is a certified Ophthalmology practicing in Rockford, IL. With approximately 31 years of clinical experience since graduating from New York Medical College in 1995, Dr. Yoon delivers high-quality medical care to the local community at 4777 E STATE ST.

Dr. Yoon is affiliated with Rockford Eye And Laser Center Ltd and accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of cataract with insertion of lens, new patient outpatient office visit, measurement of corneal curvature and depth of eye. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4777 E State St

Rockford, IL 611082273

Telephone 8152270077

Fax 8152275886

Associated Practice Facility / Clinic

🏢 Foot First Podiatry Centers, V.p.c. Facility NPI 1417133737

Medicare Profile & Education

Medical School

New York Medical College

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Rockford, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

31 Yrs -2.0 yrs vs City Avg

City Avg: 33.0 Yrs

State Avg: 31.1 Yrs

Regional Practice Density

15 Specialists

Practicing in Rockford, IL (954 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

83.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Yoon (31 Years) 31 Yrs

Rockford Specialty Average (33.0 Years) 33.0 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
66984 Removal of cataract with insertion of lens	298	131	$3051.73	$322.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	177	177	$331.00	$160.12
92136 Measurement of corneal curvature and depth of eye	175	175	$303.00	$43.59
92012 Established patient problem focused exam of visual system	143	69	$182.00	$82.84
92014 Established patient complete exam of visual system	117	114	$265.00	$117.05
92136 Measurement of corneal curvature and depth of eye	94	94	$303.00	$27.93
66821 Removal of recurring cataract in lens capsule using a laser	83	60	$1941.00	$311.03
66982 Complex removal of cataract with insertion of prosthetic lens	72	29	$2944.39	$393.06
92134 Imaging of retina	69	66	$148.00	$36.47
92083 Exam of visual field with extended testing	29	29	$166.00	$58.43
92133 Imaging of optic nerve	25	25	$139.00	$33.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	446	170	$2690.07	$289.84
92136 Measurement of corneal curvature and depth of eye	192	192	$303.00	$45.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	191	191	$331.88	$163.52
92012 Established patient problem focused exam of visual system	169	90	$182.00	$85.66
92014 Established patient complete exam of visual system	165	160	$265.00	$120.30
66821 Removal of recurring cataract in lens capsule using a laser	117	87	$1941.00	$319.46
92136 Measurement of corneal curvature and depth of eye	111	111	$303.00	$29.28
92134 Imaging of retina	78	73	$148.00	$37.87
92083 Exam of visual field with extended testing	55	50	$166.00	$59.30
92133 Imaging of optic nerve	50	48	$139.00	$34.26
66982 Complex removal of cataract with insertion of prosthetic lens	36	18	$3261.08	$427.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	309	184	$4363.00	$478.34
92012 Established patient problem focused exam of visual system	281	153	$182.00	$85.59
92014 Established patient complete exam of visual system	218	211	$265.00	$121.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	211	211	$331.00	$164.49
92136 Measurement of corneal curvature and depth of eye	196	196	$303.00	$47.66
92136 Measurement of corneal curvature and depth of eye	136	136	$303.00	$29.58
92083 Exam of visual field with extended testing	112	103	$166.00	$59.87
66821 Removal of recurring cataract in lens capsule using a laser	98	76	$1941.00	$320.68
92133 Imaging of optic nerve	94	91	$139.00	$34.83
92134 Imaging of retina	77	72	$148.00	$38.69
99213 Established patient office or other outpatient visit, typically 15 minutes	27	23	$142.00	$88.59
66982 Complex removal of cataract with insertion of prosthetic lens	23	19	$5013.00	$665.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$197.00	$124.89
65855 Laser repair to improve eye fluid flow	13	13	$1961.00	$237.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	348	186	$182.00	$86.56
66984 Removal of cataract with insertion of lens	343	212	$4363.00	$488.53
92014 Established patient complete exam of visual system	328	317	$265.00	$122.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	285	285	$331.00	$165.84
92136 Measurement of corneal curvature and depth of eye	241	240	$303.00	$52.39
92083 Exam of visual field with extended testing	149	139	$166.00	$60.57
92136 Measurement of corneal curvature and depth of eye	148	148	$303.00	$29.94
92133 Imaging of optic nerve	135	132	$139.00	$35.04
66821 Removal of recurring cataract in lens capsule using a laser	111	87	$1941.00	$323.49
92134 Imaging of retina	99	92	$148.00	$39.33
66982 Complex removal of cataract with insertion of prosthetic lens	23	19	$5013.00	$672.79
76514 Ultrasound scan of cornea to determine thickness	16	16	$82.00	$11.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$222.00	$111.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	360	200	$182.00	$85.74
92014 Established patient complete exam of visual system	325	308	$265.00	$122.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	246	246	$331.00	$161.86
66984 Removal of cataract with insertion of lens	220	140	$4363.00	$499.95
92136 Measurement of corneal curvature and depth of eye	189	189	$303.00	$60.54
92083 Exam of visual field with extended testing	132	122	$166.00	$60.71
92133 Imaging of optic nerve	127	124	$139.00	$34.96
66821 Removal of recurring cataract in lens capsule using a laser	124	90	$1941.00	$321.68
92134 Imaging of retina	103	101	$148.00	$39.51
92136 Measurement of corneal curvature and depth of eye	88	88	$303.00	$30.67
65855 Laser repair to improve eye fluid flow	20	17	$1961.00	$244.83
76514 Ultrasound scan of cornea to determine thickness	19	19	$82.00	$11.53
66982 Complex removal of cataract with insertion of prosthetic lens	18	14	$5013.00	$672.25
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$222.00	$104.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	429	240	$182.00	$84.88
92014 Established patient complete exam of visual system	390	374	$265.00	$122.44
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	336	336	$331.00	$161.38
66984 Removal of cataract with insertion of lens	312	195	$4363.00	$588.90
92136 Measurement of corneal curvature and depth of eye	235	235	$304.29	$67.20
92083 Exam of visual field with extended testing	194	178	$166.00	$61.27
92133 Imaging of optic nerve	155	155	$139.00	$33.93
92134 Imaging of retina	139	130	$148.00	$39.28
92136 Measurement of corneal curvature and depth of eye	133	133	$303.00	$30.97
66821 Removal of recurring cataract in lens capsule using a laser	109	92	$1949.90	$320.24
66982 Complex removal of cataract with insertion of prosthetic lens	36	28	$5013.00	$751.03
76514 Ultrasound scan of cornea to determine thickness	27	27	$82.00	$11.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$222.00	$106.49
92225 Examination of eye by ophthalmoscope with retinal drawing	14	14	$125.00	$27.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$197.00	$90.82
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$142.00	$66.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92012 Established patient problem focused exam of visual system	489	251	$139.06	$83.82
92014 Established patient complete exam of visual system	392	373	$188.72	$120.43
66984 Removal of cataract with insertion of lens	342	210	$4387.42	$590.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	333	333	$294.15	$159.74
92136 Measurement of corneal curvature and depth of eye	231	229	$213.13	$73.32
92136 Measurement of corneal curvature and depth of eye	151	151	$213.20	$30.23
92133 Imaging of optic nerve	139	134	$116.11	$34.62
92083 Exam of visual field with extended testing	138	132	$186.29	$61.08
92134 Imaging of retina	138	133	$118.00	$38.78
66821 Removal of recurring cataract in lens capsule using a laser	100	74	$1536.48	$320.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$200.54	$105.02
68761 Closure of tear duct opening using plug	32	18	$440.09	$115.91
66982 Complex removal of cataract with insertion of prosthetic lens	28	21	$5167.29	$760.58
J9035 Injection, bevacizumab, 10 mg	17	13	$100.00	$77.20
99213 Established patient office or other outpatient visit, typically 15 minutes	16	11	$128.00	$70.59
67028 Injection of drug into eye	15	13	$1434.13	$96.35
76514 Ultrasound scan of cornea to determine thickness	15	15	$84.67	$14.31
92225 Examination of eye by ophthalmoscope with retinal drawing	14	13	$104.43	$26.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	470	445	$144.06	$117.64
92012 Established patient problem focused exam of visual system	423	253	$117.32	$81.06
66984 Removal of cataract with insertion of lens	392	243	$4331.57	$579.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	365	365	$257.84	$158.35
92136 Measurement of corneal curvature and depth of eye	271	267	$180.82	$59.22
92083 Exam of visual field with extended testing	211	184	$199.32	$60.64
92133 Imaging of optic nerve	171	167	$102.15	$34.29
92136 Measurement of corneal curvature and depth of eye	167	166	$91.14	$30.33
92134 Imaging of retina	154	143	$102.00	$38.11
66821 Removal of recurring cataract in lens capsule using a laser	109	87	$1331.07	$314.54
68761 Closure of tear duct opening using plug	40	20	$434.38	$112.04
66982 Complex removal of cataract with insertion of prosthetic lens	39	34	$5186.08	$730.62
83861 Microfluid analysis of tears	32	16	$47.25	$22.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$175.97	$104.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$163.89	$97.76
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$112.54	$65.69

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License IL 036-102401

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.

Hospital & Practice Group Affiliations

Rockford Eye And Laser Center Ltd

4301 N Mulford Rd, Loves Park, IL 611116955

Phone: 8152270077

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Neal Thakrar , OD

Optometrist

NPI 1235578816

Doctor of Optometry

Dr. Krupa Patel , OD

Optometrist

NPI 1861048936

Doctor of Optometry

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active September 09, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location September 09, 2014

Registered at 4777 E STATE ST, ROCKFORD, IL 611082273 (Tel: 8152270077)

📍

Updated Business Mailing Address September 09, 2014

Registered at 6785 WEAVER RD, STE D, ROCKFORD, IL 611148055 (Tel: 8152270077)

👤

Provider Name / Credentials Updated September 09, 2014

Recorded as WOOSUK YOON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 09, 2014

Ophthalmology (License #036-102401 in IL)

🟢

Initial NPI Registration & Enumeration August 29, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Woosuk Yoon. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1295844934

Entity Type:

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

Enumeration Date: August 29, 2006

Last Update: September 09, 2014

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

6785 Weaver Rd, Ste D

Rockford, IL 611148055

Phone: 8152270077

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.