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Active NPI 1023089489 Individual Practitioner Male Practitioner

Dr. Stefan S. O'connor , MD

Ophthalmology • Wilmington, DE

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stefan O'Connor, MD is a certified Ophthalmology practicing in Wilmington, DE. With approximately 38 years of clinical experience since graduating from Jefferson Medical College Of Thomas Jefferson University in 1988, Dr. O'Connor delivers high-quality medical care to the local community at 2055 LIMESTONE RD.

Dr. O'Connor accepts Medicare assignment.

Frequently performed procedures and clinical services include extended exam of the back part of the eye with retinal drawing, established patient outpatient office visit, established patient complete exam of visual system. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2055 Limestone Rd
Suite 103

Wilmington, DE 198085536

Telephone 3029920238
Associated Practice Facility / Clinic
🏢 Delaware Eye M.d's Associates Facility NPI 1811967490

Medicare Profile & Education

Medical School

Jefferson Medical College Of Thomas Jefferson University

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Wilmington, DE

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
38 Yrs +6.1 yrs vs City Avg
City Avg: 31.9 Yrs
State Avg: 25.4 Yrs
Regional Practice Density
37 Specialists

Practicing in Wilmington, DE (67 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
19.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. O'connor (38 Years) 38 Yrs
Wilmington Specialty Average (31.9 Years) 31.9 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
92201 Extended exam of the back part of the eye with retinal drawing
474 241 $55.00 $24.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
460 228 $135.00 $125.88
92014 Established patient complete exam of visual system
319 308 $135.00 $123.26
99213 Established patient office or other outpatient visit, typically 15 minutes
224 67 $90.00 $88.51
92020 Examination of cornea and iris using lens device and slit lamp
127 105 $50.00 $26.76
92083 Exam of visual field with extended testing
65 64 $127.00 $61.98
92004 New patient complete exam of visual system
25 25 $158.00 $145.70
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
23 23 $135.00 $109.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
20 20 $150.00 $126.99

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License DE C1-0003896

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

Medicaid State Provider ID
0000415101 (DE)
Commercial Insurance / Payer ID Cigna
510390465 (DE)
Commercial Insurance / Payer ID Delaware Physicians Care
0000415101 (DE)
Commercial Insurance / Payer ID Aetna
4344682 (DE)
Commercial Insurance / Payer ID Blue Cross Blue Shield
510390465 (DE)
Commercial Insurance / Payer ID Keystone/amerihealth
0560630000 (DE)

Practice Associates & Co-Workers

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

15 Associated Practitioners
NPI 1063419349

Doctor of Medicine (M.D.)

NPI 1083792352

Doctor of Medicine (M.D.)

Dr. Mi Kim , DC

Chiropractor

NPI 1104087923

Doctor of Chiropractic

NPI 1134398910

REGISTEREDNURSE

Patricia Daly , LCSW

Social Worker - Clinical

NPI 1225131915

Licensed Clinical Social Worker

Genevieve Aucoin , MA, MT-BC, LACMH

Counselor - Mental Health

NPI 1225924301

Master of Arts, Music Therapist - Board Certified, LACMH

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active August 20, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location August 20, 2008

Registered at 2055 LIMESTONE RD, SUITE 103, WILMINGTON, DE 198085536 (Tel: 3029920238)

📍
Updated Business Mailing Address August 20, 2008

Registered at 1111 DARDEL RD, WILMINGTON, DE 198032711 (Tel: 3024785908)

👤
Provider Name / Credentials Updated August 20, 2008

Recorded as STEFAN O'CONNOR, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 20, 2008

Ophthalmology (License #C1-0003896 in DE)

🟢
Initial NPI Registration & Enumeration February 01, 2006

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: 1023089489
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 01, 2006
Last Update: August 20, 2008
Sole Proprietor: Yes

Mailing Address

1111 Dardel Rd

Wilmington, DE 198032711

Phone: 3024785908

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.