Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ajith J Kumar, MD

Individual provider Nephrology Physician · NPI 1609952381

Ajith J Kumar, MD is an Internal Medicine in Lewiston, Idaho. Qualified in 1991, 35 years ago. Practices with Providence Health and Services Washington, a 776-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Idaho and Washington.

Years since qualifying
35
Licensed in
ID, WA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2124 12th Ave
Lewiston, ID 83501-3502
Phone: (208) 743-9986
Fax: (208) 743-1318
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 101 W 8th Ave, Spokane, WA 99204-2307 — (509) 474-3260

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence M000036107 (WA)
Nephrology Physician Taxonomy 207RN0300X · Licence M-11158 (ID)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD00036107 (WA)

Record details

NPI number1609952381
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 27, 2006
Last updated in NPPESMarch 6, 2025
Certification dateMarch 6, 2025
Mailing address2124 12th Ave, Lewiston, ID 83501-3502

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesNEPHROLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Providence Health And Services Washington — 776 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare