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

Andrew Matthews Irwin, MD

Individual provider Internal Medicine Physician · NPI 1942959556

Andrew Matthews Irwin, MD is an Internal Medicine Physician in Boise, Idaho. Licensed in Idaho. Registered with an NPI since 2022.

Licensed in
ID
In the registry since
2022
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

190 E Bannock St
Boise, ID 83712-6241
Phone: (208) 381-5015
Fax: (208) 381-1873
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 5871392 (ID)

Record details

NPI number1942959556
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2022
Last updated in NPPESJuly 6, 2026
Certification dateJuly 6, 2026
Mailing address190 E Bannock St, Boise, ID 83712-6241

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