NPI age
17 years
Enumerated 2008-07-30
● Active
Type 1 · Individual
MS. Karen B. Barrett, MS, PA-C
Barrett is 1 of 91 physician assistant providers in Boise and 1 of 387 in Idaho.
Primary specialty
Physician Assistant
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2008-07-30
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 387 active physician assistant providers in Idaho.
NPI age
17 years
↑ 2 yr above median (15 yr)
State licenses
1 state
16% of peers hold multiple states
Subspecialties
0
30% of peers hold subspecialties
NPI lifetime · 2008 → 2026
2008-07Enumerated in NPPES
2008
2026
Where they practice
Practice location
6000 W. Overland Road, Firstline Medical
Boise, ID 83704
Mailing address
2619 N Silverleaf Way
Meridian, ID 836463963
Specialties
-
Physician Assistant PrimaryDefinition to come...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new physician assistant provider has been added in Boise in the last 180 days.
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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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.