NPI age
17 years
Enumerated 2009-05-09
● Active
Type 1 · Individual
Mark Anthony Troiano
Troiano is 1 of 7 internal medicine providers in Coeur D Alene and 1 of 38 in Idaho.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-07-25
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 38 active internal medicine providers in Idaho.
NPI age
17 years
≈ at median (18 yr)
State licenses
1 state
50% of peers hold multiple states
Subspecialties
1
In the 68% of peers with subspecialties
NPI lifetime · 2009 → 2026
2009-05Enumerated in NPPES
2009
2026
Where they practice
Practice location
700 W Ironwood Dr Ste 320
Coeur D Alene, ID 838144485
Mailing address
2003 Kootenai Health Way
Coeur D Alene, ID 838146051
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
415 6th St
Lewiston, ID 83501
Location 3
2003 Kootenai Health Way
Coeur D Alene, ID 838146051
Specialties
-
Internal Medicine PrimaryAn area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical...
-
Internal MedicineAn 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.
Practice context
Part of a multi-provider practice. 9 other active providers share this practice address in NPPES.
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