DR. MICHAEL DONNAN, MD

Internal Medicine - Nephrology

Active Individual
NPI: 1326380841

Practice Address

1077 GATEWAY LOOP
Springfield, OR 97477

Phone: (541) 485-6478

Specialties

Specialty Code Primary License
Internal Medicine 207R00000X No 125062598 (IL)
Internal Medicine - Nephrology 207RN0300X Yes 036140195 (IL)

Frequently Asked Questions

NPI 1326380841 is the National Provider Identifier for DR. MICHAEL DONNAN, MD, a Internal Medicine - Nephrology provider located in Springfield, OR. This NPI was enumerated on March 22, 2013.
DR. MICHAEL DONNAN, MD practices at 1077 GATEWAY LOOP, Springfield, OR 97477.

Quick Facts

NPI
1326380841
Type
Individual
Enumerated
Mar 22, 2013
Last Updated
Oct 9, 2025

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