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

Prakash Thapaliya, MD

Individual provider Internal Medicine Physician · NPI 1215145560

Prakash Thapaliya, MD is a Medical Oncology in Longview, Washington. Qualified in 2001, 25 years ago. Practices with Kaiser Foundation Health Plan of Washington, a 1,519-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona, Pennsylvania and Washington.

Years since qualifying
25
Licensed in
AZ, PA, WA
In the registry since
2007
Specialties on file
3
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

1615 Delaware St
Longview, WA 98632
Phone: (360) 414-7878
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 700 Lilly Rd Ne, Olympia, WA 98506-5115 — (360) 923-7000

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD60366192 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT185593 (PA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 40088 (AZ)

Record details

NPI number1215145560
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 18, 2007
Last updated in NPPESMarch 24, 2025
Certification dateMarch 24, 2025

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesHEMATOLOGY, INTERNAL MEDICINE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Kaiser Foundation Health Plan Of Washington — 1519 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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