Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Li-Kun Oliver Tu, MD

Individual provider Nephrology Physician · NPI 1972507630

Dr. Li-Kun Oliver Tu, MD is an Internal Medicine in Lawrenceville, Georgia. Graduated from Saint Louis University School of Medicine in 1998, 28 years ago. Practices with North Atlanta Professional Services LLC, a 423-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
28
Trained at
Saint Louis University School of Medicine
Licensed in
GA
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1000 Medical Center Blvd
Lawrenceville, GA 30046-7694
Phone: (678) 312-3294
Fax: (678) 312-3282
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 595 Hurricane Shoals Road Suite 100, Lawrenceville, GA 30046 — (404) 645-7150
  • 2700 Wayne Memorial Dr, Goldsboro, NC 27534-9494 — (919) 736-1110
  • 2809 McLamb Pl, Goldsboro, NC 27534-1647 — (919) 580-9840

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 79118 (GA)
Nephrology Physician Taxonomy 207RN0300X · Licence 79118 (GA)

Record details

NPI number1972507630
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2005
Last updated in NPPESMarch 5, 2023
Certification dateMarch 5, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesNEPHROLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice North Atlanta Professional Services Llc — 423 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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