Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Aaron Yaoyuan Chen, DO

Individual provider Internal Medicine Physician · NPI 1588292221

Aaron Yaoyuan Chen, DO practises Internal Medicine in Lawrenceville, Georgia. Graduated from Kentucky School of Medicine in 2020, 6 years ago. Practices with North Atlanta Professional Services LLC, a 423-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
6
Trained at
Kentucky School of Medicine
Licensed in
GA
In the registry since
2020
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1000 Medical Center Blvd
Lawrenceville, GA 30046-7694
Phone: (678) 312-3294
Fax: (678) 312-3282
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 665 Duluth Hwy Ste 401, Lawrenceville, GA 30046-4303 — (678) 312-1000

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 95553 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 95553 (GA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1588292221
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 30, 2020
Last updated in NPPESAugust 7, 2023
Certification dateAugust 7, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolKENTUCKY SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice North Atlanta Professional Services Llc — 423 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients162
Services billed 426 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Northside Hospital Duluth Hospital · Duluth, GA · listed as Northside Hospital, Inc
  • Northside Hospital Gwinnett Hospital · Lawrenceville, GA

Colleagues at North Atlanta Professional Services LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 423 clinicians in the practice; 12 are shown here.

Other providers in Lawrenceville