NPI age
17 years
Enumerated 2008-05-27
● Active
Type 1 · Individual
Justin Charles Hamaker, MD
Hamaker is 1 of 109 emergency medicine providers in Boise and 1 of 336 in Idaho.
Primary specialty
Emergency Medicine
Plus 1 subspecialty
Licensed in
ID, TX
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-06-05
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 336 active emergency medicine providers in Idaho.
NPI age
17 years
≈ at median (18 yr)
State licenses
2 states
Top 59% — 40% of peers are multi-state
Subspecialties
0
51% of peers hold subspecialties
NPI lifetime · 2008 → 2026
2008-05Enumerated in NPPES
2008
2026
Where they practice
Practice location
13960 W Wainwright Dr
Boise, ID 837131969
Mailing address
3080 E Gentry Way Ste 210
Meridian, ID 836423013
Additional practice locations
1 secondary location on file with NPPES.
Location 2
1224 8th St
Rupert, ID 833501599
Specialties
-
Emergency Medicine PrimaryAn emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department....
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 →
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