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

Monique C. Semien, MD

Individual provider Hematology & Oncology Physician · NPI 1013095660

Monique C. Semien, MD is a Hematology/Oncology in Olympia, Washington. Qualified in 1996, 30 years ago. Practices with Providence Health and Services Washington, a 480-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
30
Licensed in
WA
In the registry since
2006
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

700 Lilly Rd NE
Olympia, WA 98506-5115
Phone: (360) 923-7000
Fax: (360) 923-7089
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4525 3rd Ave Se Ste 200, Lacey, WA 98503-1010 — (360) 754-3934

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD60654415 (WA)

Record details

NPI number1013095660
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESOctober 25, 2023
Certification dateOctober 25, 2023
Mailing addressPo Box 3360, Portland, OR 97208-3360

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Providence Health And Services Washington — 480 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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