Individual provider · Type 1 NPI

John Michael Malleis, MD

Hospitalist Physician · Springfield, OR

NPI number 1144511643 Active

Practice location

3333 Riverbend Dr
Springfield, OR 97477-8800

Call (541) 222-6389 Map

Fax (541) 222-6385

Mailing address

3377 Riverbend Dr
Springfield, OR 97477-8803

Specialties and licenses

TaxonomyCodeLicense
Pediatrics Physician 208000000XMD174285 (OR)
Hospitalist Physician Primary 208M00000XMD174285 (OR)

Hospitalist Physician: Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

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About NPI 1144511643

John Michael Malleis, MD's National Provider Identifier is 1144511643, issued on May 2, 2011. The primary taxonomy on file is Hospitalist Physician (208M00000X), and the practice location is in Springfield, OR. The record was last updated on Oct 23, 2026.