NPI age
17 years
Enumerated 2009-02-23
● Active
Type 1 · Individual
MRS. Katherine Eileen Viken
Viken is 1 of 1 specialist providers in Boise and 1 of 3 in Idaho.
Primary specialty
Specialist
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2009-02-23
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 3 active specialist providers in Idaho.
NPI age
17 years
↓ 2 yr below median (19 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
0
33% of peers hold subspecialties
NPI lifetime · 2009 → 2026
2009-02Enumerated in NPPES
2009
2026
Where they practice
Practice location
21 N Orchard St
Boise, ID 837061620
Mailing address
21 N Orchard St
Boise, ID 837061620
Specialties
-
Specialist PrimaryA case manager who provides services for patients with prosthetics.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
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