Provider
ANDREW JOSEPH AHMANN MD
Public NPPES listing with taxonomy: Internal Medicine, Endocrinology, Diabetes & Metabolism.
Resource details
Medicare status: Confirm directly
Unknown from NPPES
Source: NPPES NPI Registry
NPI: 1891701405
Taxonomy: Internal Medicine, Endocrinology, Diabetes & Metabolism (207RE0101X)
Source confidence: 70%
Medicare assignment: Unknown from NPPES
Address: 3181 SW SAM JACKSON PARK RD, PORTLAND, OR, 972393011
Phone: 503-494-5732
Last verified: May 13, 2026