Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1407415672 Individual Practitioner Male Practitioner

Dr. Nicholas Koullas , DO

Surgery • Atlanta, GA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Nicholas Koullas, DO is a certified Surgery practicing in Atlanta, GA. With approximately 11 years of clinical experience since graduating from Alabama College Of Osteopathic Medicine in 2015, Dr. Koullas delivers high-quality medical care to the local community at 1365 CLIFTON RD NE.

Dr. Koullas is affiliated with The Emory Clinic Inc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1365 Clifton Rd Ne
Bldg A Flr 2

Atlanta, GA 30322

Telephone 4047787973
Associated Practice Facility / Clinic
🏢 The Emory Clinic Inc Facility NPI 1396798229

Medicare Profile & Education

Medical School

Alabama College Of Osteopathic Medicine

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Atlanta, GA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs -10.4 yrs vs City Avg
City Avg: 21.4 Yrs
State Avg: 26.6 Yrs
Regional Practice Density
212 Specialists

Practicing in Atlanta, GA (1046 Statewide)

Telehealth Adoption Rate
14.2% 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. Koullas (11 Years) 11 Yrs
Atlanta Specialty Average (21.4 Years) 21.4 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-07-22
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License GA 105423

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

The Emory Clinic Inc

1365 Clifton Rd Ne, Atlanta, GA 303221013

Phone: 4047787525

Practice Associates & Co-Workers

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

1 Associated Practitioners
Dr. Joshua Chan , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1083020275

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location July 22, 2025

Registered at 1365 CLIFTON RD NE, BLDG A FLR 2, ATLANTA, GA 30322 (Tel: 4047787973)

📍
Updated Business Mailing Address July 22, 2025

Registered at 1365 CLIFTON RD NE, BLDG A FLR 2, ATLANTA, GA 30322

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 22, 2025

Surgery (License #105423 in GA)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 15, 2020

Surgery (License #12155 in GA)

📍
Updated Practice Location June 26, 2020

Registered at 777 HEMLOCK ST, MACON, GA 312012102 (Tel: 4786331891)

📍
Updated Business Mailing Address June 26, 2020

Registered at 777 HEMLOCK ST, MACON, GA 312012102

NPI Profile Active June 11, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location June 11, 2019

Registered at 101 E WOOD ST, SPARTANBURG, SC 293033040 (Tel: 3347070685)

📍
Updated Business Mailing Address June 11, 2019

Registered at 431 S FAIRVIEW AVENUE EXT, SPARTANBURG, SC 293022710

👤
Provider Name / Credentials Updated June 11, 2019

Recorded as NICHOLAS KOULLAS, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 11, 2019

Surgery (License #LL82137 in SC)

🟢
Initial NPI Registration & Enumeration June 11, 2019

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Nicholas Koullas. Be the first to share your experience!

Sign in to leave a review for Dr. Nicholas Koullas

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1407415672
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 11, 2019
Last Update: July 22, 2025
Sole Proprietor: No

Mailing Address

1365 Clifton Rd Ne, Bldg A Flr 2

Atlanta, GA 30322

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.