NPI age
8 years
Enumerated 2018-04-16
● Active
Type 1 · Individual
Karson Fawcett Kalian, DO
Kalian is 1 of 4 internal medicine providers in Nampa and 1 of 67 in Idaho.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
ID, NE
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-08-06
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 67 active internal medicine providers in Idaho.
NPI age
8 years
↓ 11 yr below median (19 yr)
State licenses
2 states
Top 71% — 28% of peers are multi-state
Subspecialties
2
In the 58% of peers with subspecialties
NPI lifetime · 2018 → 2026
2018-04Enumerated in NPPES
2018
2026
Where they practice
Practice location
4424 E Flamingo Ave Ste 210
Nampa, ID 836879291
Mailing address
Po Box 190930
Boise, ID 837190930
Additional practice locations
1 secondary location on file with NPPES.
Location 2
7710 Mercy Rd Ste 202
Omaha, NE 68124
Specialties
-
Internal Medicine PrimaryAn internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex...
-
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,...
-
Internal MedicineAn internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the...
Practice context
Part of a multi-provider practice. 2 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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