OrganizationActive
Grande Ronde Hospital
NPI 1861434615 · Pediatrics Physician · La Grande, OR
Provider details
- NPI number
- 1861434615
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Mattes, President(541) 963-1469
- License
- 394792 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
612 Sunset Dr
La Grande, OR 97850-1248
Phone: (541) 963-9123
Fax: (541) 962-0695
Street-level locationGet directions
Mailing address
612 Sunset Dr
La Grande, OR 97850-1248
Other names (DBA / former)
- Doing business as
- Grande Ronde Hospital Childrens Clinic
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2007-11-09
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.