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

Dr. Wilfred Welby Cox, MD

Individual provider Internal Medicine Physician · NPI 1558387746

Dr. Wilfred Welby Cox, MD is an Internal Medicine Physician in Spokane Valley, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
Specialties on file
2
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

12410 E Sinto Ave Ste 101
Spokane Valley, WA 99216-2199
Phone: (509) 838-2531
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD00012915 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD0001915 (WA)

Record details

NPI number1558387746
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESJuly 21, 2010

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