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

Aaron Wells Grigg, MD

Individual provider Pediatrics Physician · NPI 1083804918

Aaron Wells Grigg, MD is a Pediatrics Physician in LA Grande, Oregon. Works from 2 locations. Licensed in Oregon and Washington.

Licensed in
OR, WA
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

900 Sunset Dr
LA Grande, OR 97850-1387
Phone: (541) 663-3159
Show map & directions

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

Additional practice locations (1)

  • 510 W 1st Ave, Toppenish, WA 98948-1564 — (509) 865-5600

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence MD204093 (OR)
Pediatrics Physician Taxonomy 208000000X · Licence MD60141702 (WA)

Record details

NPI number1083804918
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2007
Last updated in NPPESJuly 21, 2021
Certification dateJuly 21, 2021
Mailing address900 Sunset Dr, La Grande, OR 97850-1387

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