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

Dr. Eiko Klimant, MD

Individual provider Medical Oncology Physician · NPI 1154354967

Dr. Eiko Klimant, MD is a Hematology/Oncology in Sequim, Washington. Qualified in 1995, 31 years ago. Practices with Optum Care Washington PLLC, a 685-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado, Oregon and Washington.

Years since qualifying
31
Licensed in
CO, OR, WA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

844 N 5th Ave
Sequim, WA 98382-3045
Phone: (360) 683-9895
Fax: (360) 582-5614
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2030 Mountain View Ave Ste 540, Longmont, CO 80501-3183 — (720) 494-7110
  • 501 Nw Elks Dr Ste 100, Corvallis, OR 97330-3757 — (541) 768-4950

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence MD203674 (OR)
Medical Oncology Physician Taxonomy 207RX0202X · Licence CDR.0004435 (CO)
Medical Oncology Physician Taxonomy 207RX0202X · Licence MD00045104 (WA)

Record details

NPI number1154354967
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2006
Last updated in NPPESNovember 1, 2024
Certification dateNovember 1, 2024
Mailing address844 N 5th Ave, Sequim, WA 98382-3045

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesMEDICAL ONCOLOGY
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Optum Care Washington Pllc — 685 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Sequim