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

Chong C Chang, MD

Individual provider Specialist · NPI 1639201635

Chong C Chang, MD is a Specialist in Tualatin, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2007
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

19875 SW 65th Ave Ste 260
Tualatin, OR 97062-8353
Phone: (503) 691-1743
Fax: (503) 691-0983
Show map & directions

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

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence MD13588 (OR)
Specialist Taxonomy 174400000X · Licence MD13588 (OR)

Record details

NPI number1639201635
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 12, 2007
Last updated in NPPESMarch 4, 2008
Mailing address19875 Sw 65th Ave, Suite 260, Tualatin, OR 97062-8353

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