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

John A Schaer, MD

Individual provider Gastroenterology Physician · NPI 1780685206

John A Schaer, MD is a Gastroenterology Physician in Hillsboro, Oregon. Licensed in Oregon. Registered with an NPI since 2005.

Licensed in
OR
In the registry since
2005
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

232 SE 7th Ave
Hillsboro, OR 97123-4173
Phone: (503) 640-1614
Fax: (503) 681-0925
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD16046 (OR)

Record details

NPI number1780685206
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 9, 2005
Last updated in NPPESJune 7, 2010
Mailing address232 Se 7th Ave, Hillsboro, OR 97123-4173

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