Dr. Mark Ros , MD
Ophthalmology • Lombard, IL
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Mark Ros has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Mark Ros, MD was a registered Ophthalmology practicing in Lombard, IL. Throughout an active medical career spanning 21 years, Dr. Ros provided care at the practice location at 130 S MAIN ST until profile deactivation on 2026-04-09.
Historical Medicare Part B clinical services included established patient complete exam of visual system, new patient complete exam of visual system, established patient problem focused exam of visual system. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
130 S Main St
Ste 305
Lombard, IL 601482670
Specialty Benchmarks & Practice Insights
Comparative analytics for Ophthalmology in Lombard, IL
Practicing in Lombard, IL (954 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
92014
Established patient complete exam of visual system
|
268 | 175 | $139.85 | $130.76 |
|
92004
New patient complete exam of visual system
|
36 | 36 | $163.75 | $157.61 |
|
92012
Established patient problem focused exam of visual system
|
16 | 14 | $97.50 | $91.71 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207W00000X
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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Osteopathic Medicine (D.O.)
Emergency Medicine
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on April 09, 2026
NPI status registered as active in NPPES database
Registered at 130 S MAIN ST, STE 305, LOMBARD, IL 601482670 (Tel: 6304260505)
Registered at 130 S MAIN ST, STE 305, LOMBARD, IL 601482670 (Tel: 6304260505)
Recorded as MARK ROS, MD
Ophthalmology (License #036077495 in IL)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
130 S Main St, Ste 305
Lombard, IL 601482670
Phone: 6304260505
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