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

W Allen Rader, MD PC

Organization Obesity Medicine (Internal Medicine) Physician · NPI 1639516180

W Allen Rader, MD PC is an Obesity Medicine (Internal Medicine) Physician in Boise, Idaho. Licensed in Idaho. Registered with an NPI since 2013.

Licensed in
ID
In the registry since
2013
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

801 N Stilson Rd
Boise, ID 83703-5145
Phone: (208) 343-3652
Fax: (208) 367-9188
Show map & directions

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

Specialties & licences

Obesity Medicine (Internal Medicine) Physician (primary) Taxonomy 207RB0002X · Licence M7878 (ID)

Record details

NPI number1639516180
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Wilbur Rader — President · (208) 343-3652
Other names Idaho Weight Loss
NPI enumeratedMay 23, 2013
Last updated in NPPESMay 23, 2013
Mailing address801 N Stilson Rd, Boise, ID 83703-5145