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

Cassandra Olson, ARNP

Individual provider Family Nurse Practitioner · NPI 1487482162

Cassandra Olson, ARNP is a Nurse Practitioner in Geneseo, Illinois. Qualified in 2021, 5 years ago. Practices with Hammond Henry Dist Hospital, a 41-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
5
Licensed in
IA
In the registry since
2024
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

600 N College Ave
Geneseo, IL 61254-1099
Phone: (309) 944-1275
Fax: (309) 520-2567
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence A180547 (IA)

Record details

NPI number1487482162
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedJuly 23, 2024
Last updated in NPPESFebruary 17, 2026
Certification dateFebruary 17, 2026
Mailing address600 N College Ave, Geneseo, IL 61254-1099

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Hammond Henry Dist Hospital — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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