Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1174914733 Individual Practitioner Male Practitioner

Dr. Gregory Scott Mcelroy , MD, PhD

Ophthalmology • Durham, NC

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Mcelroy, MD, PhD is a certified Ophthalmology practicing in Durham, NC. With approximately 4 years of clinical experience since graduating from Northwestern University Feinberg Medical School in 2022, Dr. Mcelroy delivers high-quality medical care to the local community at 2351 ERWIN RD.

Dr. Mcelroy does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

2351 Erwin Rd

Durham, NC 277054699

Telephone 9196848111
Associated Practice Facility / Clinic
🏢 Duke Eye Center Facility NPI 1619031085

Medicare Profile & Education

Medical School

Northwestern University Feinberg Medical School

Graduation Year

2022

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Durham, NC

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -17.1 yrs vs City Avg
City Avg: 21.1 Yrs
State Avg: 27.2 Yrs
Regional Practice Density
94 Specialists

Practicing in Durham, NC (718 Statewide)

Telehealth Adoption Rate
4.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mcelroy (4 Years) 4 Yrs
Durham Specialty Average (21.1 Years) 21.1 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-03-13
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License NC 2026-01283

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

40 Associated Practitioners
NPI 1003063116

Doctor of Medicine (M.D.)

Dr. Hongyun Zhu , MD

Radiology - Diagnostic Radiology

NPI 1003094103

Doctor of Medicine (M.D.)

Dr. Wilbur Dattilo , MD

Psychiatry & Neurology - Psychiatry

NPI 1003107483

Doctor of Medicine (M.D.)

NPI 1003139049

Doctor of Medicine (M.D.)

Dr. Candice Ray , MD

Pediatrics - Pediatric Critical Care Medicine

NPI 1003159179

Doctor of Medicine (M.D.)

Dr. Stephen Greene , MD

Internal Medicine - Advanced Heart Failure and Transplant Cardiology

NPI 1003170861

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location March 13, 2026

Registered at 2351 ERWIN RD, DURHAM, NC 277054699 (Tel: 9196848111)

📍
Updated Business Mailing Address March 13, 2026

Registered at 2301 ERWIN RD, DURHAM, NC 277054699 (Tel: 9196848111)

👤
Provider Name / Credentials Updated March 13, 2026

Recorded as GREGORY MCELROY, MD/PHD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 13, 2026

Ophthalmology (License #2026-01283 in NC)

📍
Updated Business Mailing Address February 22, 2022

Registered at 2301 ERWIN RD # 27710, DURHAM, NC 277054699 (Tel: 9196848111)

NPI Profile Active February 17, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location February 17, 2015

Registered at 1333 W BARRY AVE APT 2R, CHICAGO, IL 606576757 (Tel: 2019564127)

📍
Updated Business Mailing Address February 17, 2015

Registered at 1333 W BARRY AVE APT 2R, CHICAGO, IL 606576757 (Tel: 2019564127)

👤
Provider Name / Credentials Updated February 17, 2015

Recorded as GREGORY MCELROY, MD/PHD CANDIDATE

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 17, 2015

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration February 17, 2015

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: 1174914733
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 17, 2015
Last Update: March 13, 2026
Sole Proprietor: No

Mailing Address

2301 Erwin Rd

Durham, NC 277054699

Phone: 9196848111

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.