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

Randolph E Peterson

Organization Orthopaedic Surgery Physician · NPI 1679752802

Randolph E Peterson is an Orthopaedic Surgery Physician in Ontario, Oregon. Licensed in Oregon. Registered with an NPI since 2007.

Licensed in
OR
In the registry since
2007

Practice location Address checks out

840 SW 4th Ave
Ontario, OR 97914-2627
Phone: (541) 889-2899
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 19969 (OR)

Record details

NPI number1679752802
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leslie Peterson — Manager · (541) 889-2899
NPI enumeratedOctober 24, 2007
Last updated in NPPESOctober 24, 2007
Mailing addressPo Box 1460, Ontario, OR 97914-1066

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