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

Dr. James Woojong Chang, DO

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1952661969

Dr. James Woojong Chang, DO is a Critical Care (Intensivists) in Atlanta, Georgia. Graduated from Philadelphia College of Osteopathic Medicine in 2012, 14 years ago. Practices with Piedmont Providers LLC, a 518-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
14
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
GA
In the registry since
2012
Specialties on file
2
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.

See every abbreviation used in this directory →

Practice location Address checks out

275 Collier Rd NW Ste 300
Atlanta, GA 30309
Phone: (404) 350-0009
Fax: (404) 350-0280
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 079863 (GA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 079863 (GA)

Record details

NPI number1952661969
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 23, 2012
Last updated in NPPESAugust 13, 2018

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesPULMONARY DISEASE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2012 (14 years in practice)
Group practice Piedmont Providers Llc — 518 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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