Doctor profile · Federal record
Dr. Katherine Hansen, DO
Surgical Oncology Physician (CMS: Surgical Oncology) · Surgery Physician · Geneva, IL
- NPI 1235360553
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 17 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
304 Randall RD
Geneva, IL 601344200
(630) 307-7799
fax (630) 307-2277 - Additional location
-
10 Health Services Dr
Dekalb, IL 601159600 - Additional location
-
25 N Winfield RD Ste 2202
Winfield, IL 601901379 - Additional location
-
4405 Weaver Pkwy
Warrenville, IL 605553269
Show 1 more location
Credentials & registration
- NPI registered
- August 2009 — 17 yrs on file
- Profile last updated
- November 13, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 2086X0206X — NUCC code
- State licenses (2)
- Illinois #036145715 · Pennsylvania #OS016982
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235360553. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
481
Distinct HCPCS
8
Medicare allowed
$78,595
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 298 | 242 | $136 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 76 | 71 | $96 | |
19301 |
Partial removal of breast | 24 | 22 | $727 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 21 | 16 | $189 | |
76098 |
X-ray of surgical specimen | 19 | 18 | $16 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 16 | 16 | $224 | |
38900 |
Imaging of lymph nodes during surgery | 14 | 14 | $156 | |
38525 |
Biopsy or removal of deep lymph nodes of underarm | 13 | 13 | $260 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 60. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$66
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Kerecis Limited | 1 | $48.68 | |
| Hologic Sales and Service, LLC | 1 | $17.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
48
Patients
43
Total drug cost
$359
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Nystatin | Generic | 20 | 16 | $293 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 13 | $48 |
| Tramadol Hcl | Generic | 14 | 14 | $19 |
Hospital affiliations
Frequently asked questions
What is Dr. Katherine Hansen's medical specialty?
Dr. Katherine Hansen practices Surgical Oncology Physician in Geneva, IL.
Where does Dr. Katherine Hansen practice?
Dr. Katherine Hansen practices at 304 Randall RD, Geneva, IL 601344200. Office phone: 6303077799.
What is Dr. Katherine Hansen's NPI?
Dr. Katherine Hansen's National Provider Identifier (NPI) is 1235360553, issued by NPPES.
Does Dr. Katherine Hansen accept Medicare assignment?
Yes. Dr. Katherine Hansen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Hansen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Partial removal of breast (HCPCS 19301). Source: CMS Medicare Physician & Other Practitioners file.