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

Siv C Chang, RPH

Individual provider Pharmacist · NPI 1295035103

Siv C Chang, RPH is a Pharmacist in Corvallis, Oregon. Licensed in Oregon. Registered with an NPI since 2010.

Licensed in
OR
In the registry since
2010
Specialties on file
2
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

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Practice location Address checks out

590 NE Circle Blvd
Corvallis, OR 97330-6828
Phone: (541) 753-2970
Fax: (541) 752-3510
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 8558 (OR)
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Taxonomy 1835P0018X · Licence 8558 (OR)

Record details

NPI number1295035103
Entity typeIndividual (Type 1)
GenderFemale
Credentials RPH
Sole proprietorNo
NPI enumeratedOctober 25, 2010
Last updated in NPPESDecember 22, 2015
Mailing address590 Ne Circle Blvd, Corvallis, OR 97330-6828

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