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Active NPI 1225694698 Individual Practitioner Male Practitioner

Daniel Seung Hun Lee

Internal Medicine • Atlanta, GA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Daniel Lee is a certified Internal Medicine practicing in Atlanta, GA. With approximately 6 years of clinical experience since graduating from Medical College Of Georgia School Of Medicine in 2020, Daniel Lee delivers high-quality medical care to the local community at 303 PARKWAY DR NE.

Daniel Lee is affiliated with Wellstar Medical Group Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

303 Parkway Dr Ne

Atlanta, GA 303121212

Telephone 4042654000
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Medical College Of Georgia School Of Medicine

Graduation Year

2020

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Atlanta, GA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
6 Yrs -15.1 yrs vs City Avg
City Avg: 21.1 Yrs
State Avg: 25.9 Yrs
Regional Practice Density
901 Specialists

Practicing in Atlanta, GA (4065 Statewide)

Telehealth Adoption Rate
17.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
62.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lee (6 Years) 6 Yrs
Atlanta Specialty Average (21.1 Years) 21.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
96 62 $274.00 $115.96
99239 Hospital discharge day management, more than 30 minutes
96 93 $264.96 $110.87
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
95 60 $190.00 $77.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
27 27 $359.00 $127.95
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
20 20 $500.75 $169.32

Medical Specialties & State Licenses

CMS Verified: 2026-04-13
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License GA 100726

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Wellstar Medical Group Llc

2518 Jimmy Lee Smith Pkwy, Hiram, GA 301412068

Phone: 7707324022

Wellstar Medical Group Llc

625 Church Nest, Marietta, GA 300601101

Phone: 7704222004

Wellstar Medical Group Llc

601 S 8th St, Griffin, GA 302244213

Phone: 7702282721

Wellstar Medical Group Llc

677 Church St Ne, Marietta, GA 300601101

Phone: 4707938585

Wellstar Medical Group Llc

55 Whitcher St Ne, Marietta, GA 300601129

Phone: 4709563960

Wellstar Medical Group Llc

3000 Hospital Blvd, Roswell, GA 300764915

Phone: 7707512777

Wellstar Medical Group Llc

677 Church Nest, Marietta, GA 300601101

Wellstar Medical Group Llc

55 Whitcher St, Marietta, GA 300601129

Wellstar Medical Group Llc

3950 Austell Rd, Austell, GA 301061121

Phone: 7707324022

Wellstar Medical Group Llc

5150 Stilesboro N W Rd, Kennesaw, GA 301527742

Phone: 7704248222

Wellstar Medical Group Llc

8954 Hospital Dr, Douglasville, GA 301342272

Phone: 6788382585

Wellstar Medical Group Llc

3000 Hospital Blvd, Roswell, GA 300764915

Phone: 7707512912

Wellstar Medical Group Llc

55 Whitcher Nest, Marietta, GA 300601129

Secondary Practice Locations

14000 Fivay Rd

Hudson, FL 346677103

Phone: 7278192966

Practice Associates & Co-Workers

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

40 Associated Practitioners
Zachary Illg

Emergency Medicine

NPI 1073017232
Wanjiku Mureithi , CRNA

Nurse Anesthetist, Certified Registered

NPI 1104268481

Certified Registered Nurse Anesthetist

Darci Jessie , PA

Physician Assistant

NPI 1154376002

Physician Assistant

NPI 1154553980

Doctor of Medicine (M.D.)

Amy Siegel , OTR, L

Occupational Therapist - Physical Rehabilitation

NPI 1154662914

Occupational Therapist Registered, L

NPI 1174267918

Doctor of Pharmacy (Pharm.D.)

Career & Practice History Timeline

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

11 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 13, 2026

Internal Medicine (License #100726 in GA)

📍
Updated Practice Location May 11, 2021

Registered at 303 PARKWAY DR NE, ATLANTA, GA 303121212 (Tel: 4042654000)

📍
Updated Business Mailing Address May 11, 2021

Registered at 303 PARKWAY DR NE, ATLANTA, GA 303121212 (Tel: 4042654000)

📍
Updated Practice Location April 03, 2020

Registered at 14000 FIVAY RD, HUDSON, FL 346677103 (Tel: 7278192966)

📍
Updated Business Mailing Address April 03, 2020

Registered at 14000 FIVAY RD, HUDSON, FL 346677103 (Tel: 7278192966)

NPI Profile Active May 11, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location May 11, 2019

Registered at 2131 MCDOWELL ST, AUGUSTA, GA 309044490 (Tel: 9122712730)

📍
Updated Business Mailing Address May 11, 2019

Registered at 2131 MCDOWELL ST, AUGUSTA, GA 309044490

👤
Provider Name / Credentials Updated May 11, 2019

Recorded as DANIEL LEE

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

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 11, 2019

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: 1225694698
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 11, 2019
Last Update: April 13, 2026
Sole Proprietor: Yes

Mailing Address

303 Parkway Dr Ne

Atlanta, GA 303121212

Phone: 4042654000

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.