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

Dr. John Byungwook Chang, PHARMD

Individual provider Pharmacist · NPI 1003469362

Dr. John Byungwook Chang, PHARMD is a Pharmacist in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2019.

Licensed in
OR
In the registry since
2019
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

See every abbreviation used in this directory →

Practice location Address checks out

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-9599
Show map & directions

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence RPH-0010463 (OR)

Record details

NPI number1003469362
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedJuly 16, 2019
Last updated in NPPESJuly 16, 2019

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