CASSANDRA OLSON ARNP
NPI 1487482162
Nurse Practitioner - Family in Geneseo, IL
About Cassandra Olson Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CASSANDRA OLSON ARNP (NPI 1487482162) is an individual family provider in Geneseo, Illinois, licensed in Iowa (A180547) and active in the NPI registry since July 2024. She is enrolled in Medicare PECOS, is affiliated with Hammond Henry Hospital, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Cassandra Olson Arnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Cassandra Olson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Geneseo, IL 61254
- Reassigned Medicare billing, Illinois enrollment
- Also billed through NPI 1093213308 (Illinois)
- 55 clinicians in this Medicare group
Bettendorf, IA 52722
- Reassigned Medicare billing, Iowa enrollment
- 300 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hammond Henry Hospital
Critical Access Hospitals · Geneseo, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61254 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Cassandra Olson's NPI number?
The NPI number for Cassandra Olson is 1487482162. It was assigned to this individual provider in the NPPES registry on July 23, 2024.
Where is Cassandra Olson located?
Cassandra Olson practices at 600 N College Ave, Geneseo, IL 61254. The listed phone number is (309) 944-1275.
What is Cassandra Olson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cassandra Olson enrolled in Medicare?
Yes. Cassandra Olson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Cassandra Olson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cassandra Olson reassigns Medicare benefits to 2 organizations: Hammond Henry Dist Hospital (Geneseo, IL) and Genesis Health System (Bettendorf, IA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cassandra Olson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cassandra Olson accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Wellmark Health Plan of Iowa, Inc. list Cassandra Olson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Cassandra Olson affiliated with any hospitals?
According to CMS data, Cassandra Olson is affiliated with Hammond Henry Hospital.
When was this NPI record last updated?
The NPPES record for Cassandra Olson was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Cassandra Olson, ARNP · NPI 1487482162
Family physician in Geneseo, Illinois. Individual provider, active in the CMS NPPES registry since July 23, 2024.
## Identity
- **NPI:** 1487482162 (Entity type: Individual)
- **Enumerated:** July 23, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** A180547 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N COLLEGE AVE, Geneseo, IL 61254-1099
- **Phone:** (309) 944-1275 · **Fax:** (309) 520-2567
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Hammond Henry Dist Hospital (NPI 1457344491, Geneseo, IL); Genesis Health System (NPI 1497772008, Bettendorf, IA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** February 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1487482162) · Data from the CMS NPPES public registry.