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

Andrea Harrell Chiavarini, MD

Individual provider Addiction Medicine (Preventive Medicine) Physician · NPI 1255536405

Andrea Harrell Chiavarini, MD is an Addiction Medicine (Preventive Medicine) Physician in Portland, Oregon. Works from 2 locations. Licensed in Oregon and Washington.

Licensed in
OR, WA
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1535 N Williams Ave
Portland, OR 97227-1885
Phone: (503) 238-2067
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1616 E Burnside St, Portland, OR 97214-1453 — (971) 271-6066

Specialties & licences

Addiction Medicine (Preventive Medicine) Physician (primary) Taxonomy 2083A0300X · Licence MD27441 (OR)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence MD60170852 (WA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence MD27441 (OR)

Record details

NPI number1255536405
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 18, 2007
Last updated in NPPESJuly 14, 2025
Certification dateJuly 14, 2025

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