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

Onder Orgul, MD

Individual provider Internal Medicine Physician · NPI 1932123601

Onder Orgul, MD is a Nephrology in Walla Walla, Washington. Qualified in 1991, 35 years ago. Practices with Tri-State Memorial Hospital, a 34-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Montana, Oregon and Washington.

Years since qualifying
35
Licensed in
MT, OR, WA
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

301 W Poplar St Ste 100
Walla Walla, WA 99362-2800
Phone: (509) 897-8100
Fax: (509) 897-5738
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 500 W Broadway St Fl 4, Missoula, MT 59802-4008 — (406) 327-1900
  • 500 W Broadway St, Missoula, MT 59802-4008 — (406) 327-1900
  • 3615 Nw Samaritan Dr Ste 203, Corvallis, OR 97330-3771 — (541) 768-6930

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence MD00040743 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD00040743 (WA)
Nephrology Physician Taxonomy 207RN0300X · Licence 40743 (WA)
Nephrology Physician Taxonomy 207RN0300X · Licence MED-PHYS-LIC-80478 (MT)
Nephrology Physician Taxonomy 207RN0300X · Licence MD196050 (OR)

Record details

NPI number1932123601
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESSeptember 23, 2024
Certification dateSeptember 23, 2024
Mailing address301 W Poplar St Ste 100, Walla Walla, WA 99362-2800

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Tri-State Memorial Hospital — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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