NPI age
13 years
Enumerated 2013-03-28
● Active
Type 1 · Individual
DR. Justin Scott Madsen, D.D.S.
Madsen is 1 of 214 dentist providers in Boise and 1 of 1099 in Idaho.
Primary specialty
Dentist
Plus 1 subspecialty
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2014-10-06
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1099 active dentist providers in Idaho.
NPI age
13 years
↓ 5 yr below median (18 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
1
In the 12% of peers with subspecialties
NPI lifetime · 2013 → 2026
2013-03Enumerated in NPPES
2013
2026
Where they practice
Practice location
2301 N 26th St Ste 102
Boise, ID 83702
Mailing address
2301 N 36th St Ste 102
Boise, ID 83702
Specialties
-
Dentist PrimaryA general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Recently enumerated nearby: 3 new dentist providers have 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.