Ajith J Kumar, MD - Medicare Internal Medicine in Lewiston, ID

  1. Home
  2. Nephrology
  3. ID
  4. Lewiston
Ajith J Kumar, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Lewiston, Idaho. He graduated from medical school in 1991 and has 34 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Providence Health And Services Washington, Multicare Health System and his current practice location is 2124 12th Ave, Lewiston, Idaho. You can reach out to his office (for appointments etc.) via phone at (208) 743-9986.

Ajith J Kumar is licensed to practice in Washington (license number M000036107) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1609952381.

Contact Information

Ajith J Kumar, MD
2124 12th Ave,
Lewiston, ID 83501-3502
(208) 743-9986
(208) 743-1318

Map and Direction




Physician's Profile

Full NameAjith J Kumar
GenderMale
SpecialityInternal Medicine
Experience34 Years
Location2124 12th Ave, Lewiston, Idaho
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ajith J Kumar graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1609952381
  • Provider Enumeration Date: 10/27/2006
  • Last Update Date: 03/06/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7719052521
  • Enrollment ID: I20080813000494

Medical Identifiers

Medical identifiers for Ajith J Kumar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609952381NPI-NPPES
1107572MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology M-11158 (Idaho)Secondary
207RN0300XInternal Medicine - Nephrology M000036107 (Washington)Primary
207R00000XInternal Medicine MD00036107 (Washington)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lewis-clark Kidney Center, LlcLewiston, IDDialysis facility
Deaconess Medical CenterSpokane, WAHospital
Providence Holy Family HospitalSpokane, WAHospital
Clearwater Valley Hospital & ClinicsOrofino, IDHospital
St Joseph Regional Medical CenterLewiston, IDHospital
Syringa General HospitalGrangeville, IDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services Washington0345139929727
Multicare Health System77198998971815

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ajith J Kumar allows following entities to bill medicare on his behalf.
Entity NameMulticare Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497766638
PECOS PAC ID: 7719899897
Enrollment ID: O20031105000760
Entity NameProvidence Health & Services Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194099390
PECOS PAC ID: 0345139929
Enrollment ID: O20040311001453
Entity NameKidney & Hypertension Clinic Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174789325
PECOS PAC ID: 9739240490
Enrollment ID: O20081212000639
Entity NameSoutheast Iowa Regional Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164433884
PECOS PAC ID: 3870496417
Enrollment ID: O20220802003093

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ajith J Kumar is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ajith J Kumar, MD
2124 12th Ave,
Lewiston, ID 83501-3502

Ph: (208) 743-9986		Ajith J Kumar, MD
2124 12th Ave,
Lewiston, ID 83501-3502

Ph: (208) 743-9986

Reviews and Comments


Internal Medicine Doctors in Lewiston, ID

Robert Alan Wales, MD, FACC
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 2315 8th St Grade, Lewiston, ID 83501
Phone: 509-455-8820    Fax: 509-227-7070
David B Souvenir, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 415 6th St, Lewiston, ID 83501
Phone: 208-750-7204    Fax: 208-746-0134
Jane A Fore, MD
Nephrology
Medicare: Medicare Enrolled
Practice Location: 415 Sixth St, Lewiston, ID 83501
Phone: 208-750-7445    
Dr. Heather Fowler Cumbo, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 415 6th St, Lewiston, ID 83501
Phone: 208-750-7445    
Sushma Pant, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1250 Idaho Street, Lewiston, ID 83501
Phone: 208-743-7427    Fax: 208-743-7421
Dr. Michael Rooney, M.D.
Nephrology
Medicare: Medicare Enrolled
Practice Location: 415 6th St, Lewiston, ID 83501
Phone: 208-743-2511    Fax: 208-799-5528
Dr. William Westel Rowe, MD
Nephrology
Medicare: Medicare Enrolled
Practice Location: 415 6th St, Lewiston, ID 83501
Phone: 208-750-7507    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.