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Active NPI 1366433138 Individual Practitioner Male Practitioner

Dr. Mark J Benjamin , MD

Ophthalmology • La Grange Highlands, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Benjamin, MD is a certified Ophthalmology practicing in La Grange Highlands, IL. With approximately 33 years of clinical experience since graduating from R Franklin University Of Med & Sci/Chicago Medical School in 1993, Dr. Benjamin delivers high-quality medical care to the local community at 5201 WILLOW SPRINGS RD.

Dr. Benjamin accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, established patient problem focused exam of visual system, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5201 Willow Springs Rd
Suite 450

La Grange Highlands, IL 605256537

Telephone 7083542008
Fax 7083542092
Associated Practice Facility / Clinic
🏢 La Grange Women's Clinic Sc Facility NPI 1740289354

Medicare Profile & Education

Medical School

R Franklin University Of Med & Sci/chicago Medical School

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in La Grange Highlands, IL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
33 Yrs Matches City Avg
City Avg: 33.0 Yrs
State Avg: 31.1 Yrs
Regional Practice Density
2 Specialists

Practicing in La Grange Highlands, IL (954 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
72.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Benjamin (33 Years) 33 Yrs
La Grange Highlands 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
92014 Established patient complete exam of visual system
534 507 $178.00 $130.96
92012 Established patient problem focused exam of visual system
299 234 $120.00 $92.95
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
212 79 $80.00 $60.47
92136 Measurement of corneal curvature and depth of eye
119 75 $190.00 $40.24
66984 Removal of cataract with insertion of lens
115 70 $3210.00 $574.97
92004 New patient complete exam of visual system
65 65 $220.00 $154.87
66821 Removal of recurring cataract in lens capsule using a laser
46 35 $1210.00 $328.26
92083 Exam of visual field with extended testing
17 16 $170.00 $66.13
92002 New patient problem focused exam of visual system
16 16 $135.00 $87.89

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License IL 036095352

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

Commercial Insurance / Payer ID Blue Cross Blue Shield
1532015 (IL)

Practice Associates & Co-Workers

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

1 Associated Practitioners
Dr. Bruce Fick , MD

Ophthalmology

NPI 1134110422

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 February 25, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location February 25, 2009

Registered at 5201 WILLOW SPRINGS RD, SUITE 450, LA GRANGE HIGHLANDS, IL 605256537 (Tel: 7083542008)

📍
Updated Business Mailing Address February 25, 2009

Registered at 5201 WILLOW SPRINGS RD, SUITE 450, LA GRANGE HIGHLANDS, IL 605256537 (Tel: 7083542008)

👤
Provider Name / Credentials Updated February 25, 2009

Recorded as MARK BENJAMIN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 25, 2009

Ophthalmology (License #036095352 in IL)

🟢
Initial NPI Registration & Enumeration November 02, 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: 1366433138
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 02, 2005
Last Update: February 25, 2009
Sole Proprietor: Yes

Mailing Address

5201 Willow Springs Rd, Suite 450

La Grange Highlands, IL 605256537

Phone: 7083542008

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.