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

William Olaf Swenson, RN

Individual provider Oncology Registered Nurse · NPI 1801527577

William Olaf Swenson, RN is an Oncology Registered Nurse in Lafayette, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2022
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

280 Exempla Cir
Lafayette, CO 80026-3370
Phone: (303) 338-4545
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oncology Registered Nurse (primary) Taxonomy 163WX0200X · Licence 1621889 (CO)

Record details

NPI number1801527577
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorYes
NPI enumeratedJune 22, 2022
Last updated in NPPESJune 22, 2022
Certification dateJune 16, 2022
Mailing address1044 Whispering Oak Dr, Castle Rock, CO 80104-8467

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