NPI age
10 years
Enumerated 2015-07-15
● Active
Type 1 · Individual
Russell D Hamilton, DO
Hamilton is 1 of 8 internal medicine providers in Nampa and 1 of 100 in Idaho.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
ID, IA
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-12-21
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 100 active internal medicine providers in Idaho.
NPI age
10 years
↓ 9 yr below median (19 yr)
State licenses
2 states
Top 69% — 31% of peers are multi-state
Subspecialties
2
In the 47% of peers with subspecialties
NPI lifetime · 2015 → 2026
2015-07Enumerated in NPPES
2015
2026
Where they practice
Practice location
4424 E Flamingo Ave Ste 300
Nampa, ID 836879306
Mailing address
Po Box 190930
Boise, ID 837190930
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
1111 6th Ave
Des Moines, IA 503142613
Location 3
1050 Sw 3rd Ave Ste 1800
Ontario, OR 979142193
Location 4
200 Hawkins Dr
Iowa City, IA 52242
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
-
HospitalistHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Practice context
Part of a multi-provider practice. 9 other active providers share this practice address in NPPES.
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