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

Dr. Chang J Feng, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1528089588

Dr. Chang J Feng, MD is a Pain Medicine (Anesthesiology) Physician in Cary, North Carolina. Licensed in North Carolina. Registered with an NPI since 2006.

Licensed in
NC
In the registry since
2006
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

251 Keisler Dr
Cary, NC 27518-7091
Phone: (919) 803-0813
Fax: (919) 803-0967
Show map & directions

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

Specialties & licences

Pain Medicine Physician (primary) Taxonomy 208VP0000X · Licence 200400328 (NC)
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X · Licence 200400328 (NC)

Record details

NPI number1528089588
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 22, 2006
Last updated in NPPESSeptember 3, 2015

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