Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1063419810 Individual Practitioner Male Practitioner

Dr. Samuel T Duncan , MD

Ophthalmology • Maplewood, NJ

✓ Accepts Medicare Assignment
Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Samuel Duncan, MD is a registered Ophthalmology practitioner in Maplewood, NJ. With approximately 40 years of clinical practice since graduating from Rutgers New Jersey Medical School in 1986, Dr. Duncan provides healthcare services at the registered practice location at 2040 MILLBURN AVE.

Dr. Duncan accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, photography of the retina, 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

2040 Millburn Ave
Suite 303

Maplewood, NJ 070403726

Telephone 9737624996
Fax 9737624955
Associated Practice Facility / Clinic
🏢 Carl G. Quillen, M.d. P.a. Facility NPI 1467492322

Medicare Profile & Education

Medical School

Rutgers New Jersey Medical School

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Maplewood, NJ

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
40 Yrs Matches City Avg
City Avg: 40.0 Yrs
State Avg: 32.1 Yrs
Regional Practice Density
1 Specialists

Practicing in Maplewood, NJ (700 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
41.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Duncan (40 Years) 40 Yrs
Maplewood Specialty Average (40.0 Years) 40.0 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
44 20 $155.57 $139.21
92250 Photography of the retina
18 14 $150.00 $40.18

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License NJ 51424

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License NJ 51424

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
5654602 (NJ)

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1215049630

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 May 22, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location May 22, 2015

Registered at 2040 MILLBURN AVE, SUITE 303, MAPLEWOOD, NJ 070403726 (Tel: 9737624996)

📍
Updated Business Mailing Address May 22, 2015

Registered at 378 MARION ST, UNION, NJ 070834118 (Tel: 9737624996)

👤
Provider Name / Credentials Updated May 22, 2015

Recorded as SAMUEL DUNCAN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 22, 2015

Internal Medicine (License #51424 in NJ)

🟢
Initial NPI Registration & Enumeration July 07, 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: 1063419810
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 07, 2005
Last Update: May 22, 2015
Sole Proprietor: No

Mailing Address

378 Marion St

Union, NJ 070834118

Phone: 9737624996

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.