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

Jay L Wittenkeller, MD

Individual provider Hematology & Oncology Physician · NPI 1487647566

Jay L Wittenkeller, MD is a Hematology & Oncology Physician in Spokane, Washington. Licensed in Washington. Registered with an NPI since 2005.

Licensed in
WA
In the registry since
2005
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

910 W 5th Ave Ste 700
Spokane, WA 99204-2966
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 MD00033837 (WA)

Record details

NPI number1487647566
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 24, 2005
Last updated in NPPESDecember 15, 2008
Mailing addressPo Box 3649, Spokane, WA 99220-3649

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