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

James Michael Matthews MD PC

Organization Anesthesiology Physician · NPI 1629252267

James Michael Matthews MD PC is an Anesthesiology Physician in LA Grande, Oregon. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

900 Sunset Dr
LA Grande, OR 97850-1362
Phone: (541) 963-8421
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X

Record details

NPI number1629252267
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Matthews — President · (541) 963-8421
NPI enumeratedDecember 18, 2007
Last updated in NPPESAugust 7, 2008
Mailing addressPo Box 4008, Portland, OR 97208-4008

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