NPI age
19 years
Enumerated 2006-09-13
● Active
Type 1 · Individual
Julia Mahaffey, NP
Mahaffey is 1 of 22 nurse practitioner providers in Boise and 1 of 79 in Idaho.
Primary specialty
Nurse Practitioner
Plus 1 subspecialty
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-09-11
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 79 active nurse practitioner providers in Idaho.
NPI age
19 years
↑ 12 yr above median (7 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
1
In the 39% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-09Enumerated in NPPES
2006
2026
Where they practice
Practice location
500 W Fort St
Boise, ID 837024501
Mailing address
414 Brookdale Dr
Boise, ID 837128219
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
-
Nurse PractitionerDefinition to come...
Practice context
Part of a multi-provider practice. 574 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 79 Nurse Practitioner providers in Idaho?
Provyx verifies the list to your scope. Business emails and direct lines are looked up at delivery, validated, and not stored.
Request a quote →How to verify this provider
- 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.