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

Dr. Roy CHI Wing Lung, MD

Individual provider Internal Medicine Physician · NPI 1023050762

Dr. Roy CHI Wing Lung, MD is an Internal Medicine Physician in Colton, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

400 N Pepper Ave
Colton, CA 92324-1801
Phone: (909) 580-1000
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A53998 (CA)

Record details

NPI number1023050762
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 10, 2006
Last updated in NPPESJuly 9, 2007
Mailing addressPo Box 998, North Hollywood, CA 91603-0998

Other providers in Colton