Active NPI 1144204397 Individual Practitioner Male Practitioner

Dr. Robison Chan , MD

Ophthalmology • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Robison Chan, MD is a certified Ophthalmology practicing in Chicago, IL. With approximately 26 years of clinical experience since graduating from Temple University School Of Medicine in 2000, Dr. Chan delivers high-quality medical care to the local community at 1855 WEST TAYLOR STREET.

Dr. Chan is affiliated with The Board Of Trustees Of The University Of Illinois and accepts Medicare assignment.

Frequently performed procedures and clinical services include imaging of retina, established patient outpatient office visit, injection of drug into eye. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1855 West Taylor Street

Chicago, IL 606127242

Telephone 3129966590

Fax 3129967770

Medicare Profile & Education

Medical School

Temple University School Of Medicine

Graduation Year

2000

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

26 Yrs +3.7 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

92.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chan (26 Years) 26 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
92134 Imaging of retina	171	77	$174.96	$24.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	112	59	$552.50	$98.20
67028 Injection of drug into eye	41	14	$2957.56	$104.47
92202 Extended exam of the back part of the eye with optic nerve drawing	29	28	$73.59	$13.96
99213 Established patient office or other outpatient visit, typically 15 minutes	16	16	$369.81	$68.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	210	79	$169.00	$24.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	129	70	$534.00	$101.45
92202 Extended exam of the back part of the eye with optic nerve drawing	72	51	$71.00	$14.89
67028 Injection of drug into eye	57	17	$2932.74	$107.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	188	71	$169.00	$25.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	107	61	$534.00	$101.81
67028 Injection of drug into eye	74	24	$2930.59	$103.50
92202 Extended exam of the back part of the eye with optic nerve drawing	55	39	$71.00	$14.63
99213 Established patient office or other outpatient visit, typically 15 minutes	21	19	$362.00	$71.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	11	$534.00	$135.04
92134 Imaging of retina	15	11	$217.00	$42.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	225	82	$176.33	$26.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	92	55	$456.78	$105.69
67028 Injection of drug into eye	88	23	$1830.14	$108.53
92202 Extended exam of the back part of the eye with optic nerve drawing	48	39	$70.83	$15.32
99213 Established patient office or other outpatient visit, typically 15 minutes	43	35	$244.42	$72.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$703.54	$147.40
92250 Photography of the retina	13	12	$96.00	$20.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	191	94	$178.97	$26.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	128	71	$301.57	$83.04
67028 Injection of drug into eye	67	24	$2179.67	$130.13
92201 Extended exam of the back part of the eye with retinal drawing	41	35	$90.00	$24.63
92250 Photography of the retina	35	34	$91.57	$22.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	17	$301.29	$116.79
76512 Ultrasound of eye disease, growth, or structure	19	11	$291.11	$28.62
99213 Established patient office or other outpatient visit, typically 15 minutes	12	11	$195.67	$55.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92226 Examination of eye by ophthalmoscope with retinal drawing	256	72	$90.55	$20.08
92134 Imaging of retina	241	112	$171.15	$26.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	174	77	$288.90	$84.01
92250 Photography of the retina	106	71	$88.12	$22.91
92225 Examination of eye by ophthalmoscope with retinal drawing	59	35	$99.15	$22.68
67028 Injection of drug into eye	48	19	$2164.79	$124.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	18	$287.63	$115.20
92226 Examination of eye by ophthalmoscope with retinal drawing	24	11	$90.92	$26.68
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	17	$407.24	$118.68
76512 Ultrasound of eye disease, growth, or structure	16	11	$272.50	$36.47
92235 Exam of retinal blood vessels using a special camera after injection of a dye	14	14	$165.57	$45.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92226 Examination of eye by ophthalmoscope with retinal drawing	231	66	$88.00	$19.67
92134 Imaging of retina	225	100	$167.00	$26.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	167	73	$282.00	$82.76
92250 Photography of the retina	74	57	$86.00	$22.67
92225 Examination of eye by ophthalmoscope with retinal drawing	72	38	$96.32	$22.63
67028 Injection of drug into eye	49	20	$1974.21	$114.63
92226 Examination of eye by ophthalmoscope with retinal drawing	38	16	$88.00	$26.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	24	$282.00	$113.43
76512 Ultrasound of eye disease, growth, or structure	32	21	$277.41	$45.98
92134 Imaging of retina	29	22	$144.00	$43.49
99213 Established patient office or other outpatient visit, typically 15 minutes	18	18	$184.00	$54.42
92235 Exam of retinal blood vessels using a special camera after injection of a dye	17	15	$163.00	$45.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	154	62	$167.00	$26.52
92226 Examination of eye by ophthalmoscope with retinal drawing	123	40	$88.00	$19.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	116	49	$282.00	$83.29
92250 Photography of the retina	60	44	$86.00	$22.68
67028 Injection of drug into eye	44	18	$1782.61	$109.15
92225 Examination of eye by ophthalmoscope with retinal drawing	42	23	$95.00	$21.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	39	27	$282.00	$113.04
92225 Examination of eye by ophthalmoscope with retinal drawing	38	19	$95.00	$27.82
92134 Imaging of retina	34	27	$144.00	$42.74
92226 Examination of eye by ophthalmoscope with retinal drawing	32	11	$88.00	$25.69
99213 Established patient office or other outpatient visit, typically 15 minutes	32	24	$184.00	$53.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$476.00	$134.26
76512 Ultrasound of eye disease, growth, or structure	19	12	$269.00	$54.42
92235 Exam of retinal blood vessels using a special camera after injection of a dye	19	16	$163.00	$44.69
92250 Photography of the retina	19	18	$115.00	$68.38

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License IL 036.138574

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

The Board Of Trustees Of The University Of Illinois

1855 W Taylor St, Chicago, IL 606127242

Phone: 3129966590

Practice Associates & Co-Workers

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

22 Associated Practitioners

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Doctor of Medicine (M.D.)

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NPI 1336538982

Dr. Van Ann Tran , MD

Ophthalmology

NPI 1346629250

Doctor of Medicine (M.D.)

Dr. Nicole Scripsema , MD

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NPI 1386082261

Doctor of Medicine (M.D.)

Dr. Jennifer Lim , MD

Ophthalmology

NPI 1386706182

Doctor of Medicine (M.D.)

Alexis Warren

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Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location May 03, 2018

Registered at 1855 WEST TAYLOR STREET, CHICAGO, IL 606127242 (Tel: 3129966590)

📍

Updated Business Mailing Address May 03, 2018

Registered at 1855 WEST TAYLOR STREET, CHICAGO, IL 606127242 (Tel: 3129966590)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 03, 2018

Ophthalmology (License #036.138574 in IL)

✅

NPI Profile Active November 10, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location November 10, 2011

Registered at 243 CHARLES ST, BOSTON, MA 021143002 (Tel: 6175734458)

📍

Updated Business Mailing Address November 10, 2011

Registered at 243 CHARLES ST, BOSTON, MA 021143002 (Tel: 6175734458)

👤

Provider Name / Credentials Updated November 10, 2011

Recorded as ROBISON CHAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 10, 2011

Ophthalmology (License #220091 in MA)

🟢

Initial NPI Registration & Enumeration December 01, 2005

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: 1144204397

Entity Type:

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

Enumeration Date: December 01, 2005

Last Update: May 03, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1855 West Taylor Street

Chicago, IL 606127242

Phone: 3129966590

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.