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

Young Jun Chai

Individual provider Emergency Medicine Physician · NPI 1841684446

Young Jun Chai practises Emergency Medicine in Lawrenceville, Georgia. Graduated from Rutgers New Jersey Medical School in 2015, 11 years ago. Practices with Acs Primary Care Physicians - Southeast PC, a 410-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
11
Trained at
Rutgers New Jersey Medical School
Licensed in
GA
In the registry since
2015
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Practice location Address checks out

173 August West Way
Lawrenceville, GA 30046
Phone: (201) 566-8064
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 79584 (GA)

Record details

NPI number1841684446
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 23, 2015
Last updated in NPPESJuly 18, 2018

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 2015 (11 years in practice)
Group practice Acs Primary Care Physicians - Southeast Pc — 410 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 patients316
Services billed 458 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.

Colleagues at Acs Primary Care Physicians - Southeast PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 410 clinicians in the practice; 12 are shown here.

Other providers in Lawrenceville