NPI age
19 years
Enumerated 2006-10-27
● Active
Type 1 · Individual
Ajith J Kumar, MD
Kumar is 1 of 1 internal medicine providers in Lewiston and 1 of 46 in Idaho.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
WA, ID
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-03-06
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 46 active internal medicine providers in Idaho.
NPI age
19 years
≈ at median (19 yr)
State licenses
2 states
Top 71% — 28% of peers are multi-state
Subspecialties
1
In the 37% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-10Enumerated in NPPES
2006
2026
Where they practice
Practice location
2124 12th Ave
Lewiston, ID 835013502
Mailing address
2124 12th Ave
Lewiston, ID 835013502
Additional practice locations
1 secondary location on file with NPPES.
Location 2
101 W 8th Ave
Spokane, WA 992042307
Specialties
-
Internal Medicine PrimaryAn internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
-
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,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (WA) | 1107572 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Solo or small practice. No 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 →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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