NPI age
11 years
Enumerated 2014-09-23
● Active
Type 1 · Individual
MRS. Twain Josephson
Josephson is 1 of 67 specialist providers in Boise and 1 of 305 in Idaho.
Primary specialty
Specialist
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2014-09-23
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 305 active specialist providers in Idaho.
NPI age
11 years
↓ 7 yr below median (18 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
11% of peers hold subspecialties
NPI lifetime · 2014 → 2026
2014-09Enumerated in NPPES
2014
2026
Where they practice
Practice location
1100 N Cole Rd
Boise, ID 837048644
Mailing address
3140 S El Rio Dr
Meridian, ID 836426747
Specialties
-
Specialist PrimaryAn individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Practice context
Part of a multi-provider practice. 10 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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