Nicholas Karjun Chan, M.D.
Ophthalmology · Oak Lawn, IL
At a glance
6201 W 95Th St, Oak Lawn, IL 60453-3888
Published activity: Cataract surgery. View counts and coverage
NPPES record updated Jan 5, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
6201 W 95Th StOak Lawn, IL 60453-3888
Additional reported practice locations
100 Woodruff Cir NeSuite 327
Atlanta, GA 303221020
Phone: 4047275658 259 E Erie St Ste 1520
Chicago, IL 606113111
Phone: 3126958150
Fax: 3126953652 14494 John Humphrey Dr
Orland Park, IL 604622638
Phone: 7082269393
Fax: 7084035751 4459 N Kedzie Ave
Chicago, IL 606254785
Phone: 7738662020
Fax: 7738662022 68 W Dundee Rd
Buffalo Grove, IL 600893758
Phone: 8475413334
Fax: 8475418442 17W682 Butterfield Rd
Oakbrook Terrace, IL 601814029
Phone: 7086369393
Fax: 7086362022 1760 W Wise Rd
Schaumburg, IL 601933524
Phone: 7086369393
Fax: 7086362022
Education & affiliations
- Medical / professional school
- Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University
- Graduation year
- 2015
- CMS specialties
- Ophthalmology
Practice groups
Reported hospital affiliations
- Osf Little Company Of Mary Medical Center Evergreen Park, IL
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Cataract surgery | 204 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $1,016.50 |
| Honoraria | $38.86 |
Reporting companies
| Company | Amount |
|---|---|
| ALCON VISION LLC | $340.53 |
| HARROW EYE, LLC | $146.23 |
| MALLINCKRODT HOSPITAL PRODUCTS INC. | $122.09 |
| ANI PHARMACEUTICALS, INC. | $80.72 |
| SIGHT SCIENCES, INC. | $68.05 |
| RAYNER INTRAOCULAR LENSES LIMITED | $56.97 |
| TARSUS PHARMACEUTICALS, INC. | $51.91 |
| BAUSCH & LOMB AMERICAS INC. | $46.82 |
| Other reporting companies | $142.04 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Ophthalmology
- Taxonomy code
- 207W00000X
- Enumeration date
- Apr 16, 2015
- Record updated
- Jan 5, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207W00000X · Primary
License reported: 036152835 IL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
6201 W 95Th StOak Lawn, IL 60453-3888
- Phone
- (708) 636-9393
- Fax
- (708) 636-2022
Mailing address
6201 W 95TH STOAK LAWN, IL 604533888
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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