Katherine Hansen, DO
General Surgery · Surgical Oncology (CMS) · Geneva, IL
At a glance
304 Randall Rd, Geneva, IL 60134-4200
Published activity: Mastectomy · Skin biopsy. View counts and coverage
NPPES record updated Nov 13, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
304 Randall RdGeneva, IL 60134-4200
Additional reported practice locations
10 Health Services DrDekalb, IL 601159600
Phone: 6303077799
Fax: 6303072277 25 N Winfield Rd Ste 2202
Winfield, IL 601901379
Phone: 6303077799
Fax: 6303072277 4405 Weaver Pkwy
Warrenville, IL 605553269
Phone: 6303077799
Fax: 6303072277
Education & affiliations
- Medical / professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville
- Graduation year
- 2009
- CMS specialties
- General Surgery · Surgical Oncology
Practice groups
Reported hospital affiliations
- Northwest Community Hospital 1 Arlington Heights, IL
- Northwestern Medicine Central Dupage Hospital Winfield, IL
- Northwestern Medicine Delnor Community Hospital Geneva, IL
- Northwestern Medicine Kishwaukee Hospital Dekalb, IL
- Northwestern Medicine Mchenry Mchenry, IL
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Mastectomy | 48 |
| Skin biopsy | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- General Surgery · Surgical Oncology (CMS)
- Taxonomy code
- 2086X0206X
- Enumeration date
- Aug 4, 2009
- Record updated
- Nov 13, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- DO
Reported taxonomies and licenses
2086X0206X · Primary
License reported: 036145715 IL
208600000X
License reported: OS016982 PA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
304 Randall RdGeneva, IL 60134-4200
- Phone
- (630) 307-7799
- Fax
- (630) 307-2277
Mailing address
304 RANDALL RDGENEVA, IL 601344200
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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