Onder Orgul, MD
Internal Medicine · Nephrology (CMS) · Walla Walla, WA
At a glance
301 W Poplar St Ste 100, Walla Walla, WA 99362-2800
NPPES record updated Sep 23, 2024. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
301 W Poplar St Ste 100Walla Walla, WA 99362-2800
Additional reported practice locations
500 W Broadway StMissoula, MT 598024008
Phone: 4063271900
Fax: 4063291927 3615 Nw Samaritan Dr Ste 203
Corvallis, OR 973303771
Phone: 5417686930 500 W Broadway St Fl 4
Missoula, MT 598024008
Phone: 4063271900
Fax: 4063271927
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1991
- CMS specialties
- Internal Medicine · Nephrology
Practice groups
Reported hospital affiliations
- Dayton General Hospital Dayton, WA
- Providence St Mary Medical Center Walla Walla, WA
- Pullman Regional Hospital Pullman, WA
- Syringa General Hospital Grangeville, ID
- Tri-State Memorial Hospital Clarkston, WA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Internal Medicine · Nephrology (CMS)
- Taxonomy code
- 207RN0300X
- Enumeration date
- Jul 27, 2006
- Record updated
- Sep 23, 2024
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207R00000X
License reported: MD00040743 WA
207RN0300X
License reported: 40743 WA
207RN0300X
License reported: MED-PHYS-LIC-80478 MT
207RN0300X
License reported: MD196050 OR
207RN0300X · Primary
License reported: MD00040743 WA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
301 W Poplar St Ste 100Walla Walla, WA 99362-2800
- Phone
- (509) 897-8100
- Fax
- (509) 897-5738
Mailing address
301 W POPLAR ST STE 100WALLA WALLA, WA 993622800
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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