Onder Orgul, MD - Medicare Nephrology in Walla Walla, WA

Onder Orgul, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Walla Walla, Washington. He graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Providence Health And Services - Washington, Southeast Iowa Regional Medical Center Inc, Tri-state Memorial Hospital and his current practice location is 301 W Poplar St Ste 100, Walla Walla, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 897-8100.

Onder Orgul is licensed to practice in Washington (license number MD00040743) 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 1932123601.

Contact Information

Onder Orgul, MD
301 W Poplar St Ste 100,
Walla Walla, WA 99362-2800
(509) 897-8100
(509) 897-5738

Map and Direction




Physician's Profile

Full NameOnder Orgul
GenderMale
SpecialityNephrology
Experience33 Years
Location301 W Poplar St Ste 100, Walla Walla, Washington
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:
  • Onder Orgul graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1932123601
  • Provider Enumeration Date: 07/27/2006
  • Last Update Date: 09/23/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2163320904
  • Enrollment ID: I20031230000630

Medical Identifiers

Medical identifiers for Onder Orgul such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932123601NPI-NPPES
8359515MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD00040743 (Washington)Secondary
207RN0300XInternal Medicine - Nephrology 40743 (Washington)Secondary
207RN0300XInternal Medicine - Nephrology MED-PHYS-LIC-80478 (Montana)Secondary
207RN0300XInternal Medicine - Nephrology MD196050 (Oregon)Secondary
207RN0300XInternal Medicine - Nephrology MD00040743 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Qualicenters - Walla Walla LlcWalla walla, WADialysis facility
Tri-state Memorial HospitalClarkston, WAHospital
Providence St Mary Medical CenterWalla walla, WAHospital
Grande Ronde HospitalLa grande, ORHospital
Gritman Medical CenterMoscow, IDHospital
Dayton General HospitalDayton, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services - Washington2860552973228
Southeast Iowa Regional Medical Center Inc3870496417202
Tri-state Memorial Hospital408250242229

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. Onder Orgul 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 NameTri-state Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598814352
PECOS PAC ID: 4082502422
Enrollment ID: O20040308001123
Entity NameProvidence Health & Services - Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922259738
PECOS PAC ID: 2860552973
Enrollment ID: O20081223000478
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. Onder Orgul 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
Onder Orgul, MD
301 W Poplar St Ste 100,
Walla Walla, WA 99362-2800

Ph: (509) 897-8100
Onder Orgul, MD
301 W Poplar St Ste 100,
Walla Walla, WA 99362-2800

Ph: (509) 897-8100

Reviews and Comments


Internal Medicine Doctors in Walla Walla, WA

Dr. Galen S Mcquarrie, M. D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 77 Wainwright Dr, Walla Walla, WA 99362
Phone: 509-525-5200    
Dr. Delwyn Richard Baker, MD
Nephrology
Medicare: Medicare Enrolled
Practice Location: 77 Wainwright Drive, Walla Walla, WA 99362
Phone: 509-525-5200    
Alonso Dario Pezo Salazar, M.D.
Nephrology
Medicare: Medicare Enrolled
Practice Location: 1313 N 13th Ave, Walla Walla, WA 99362
Phone: 509-525-3610    
Lori Alborn Brown, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 380 Chase St, Walla Walla, WA 99362
Phone: 509-525-8110    Fax: 509-522-5743
Timothy A Davidson, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 401 W Poplar, Walla Walla, WA 99362
Phone: 509-522-5940    Fax: 509-522-5744
Mrs. Cynthia Lynn Rasch, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 401 W Poplar St, Psmpg Hospitalists, Walla Walla, WA 99362
Phone: 509-525-3320    Fax: 509-522-5184
Dr. Philip L Hooper, MD
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 55 West Tietan, Walla Walla, WA 99362
Phone: 509-525-3720    Fax: 509-522-1593

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.