KATHRYN MILLS – Gynecologic Oncology Physician, NPI 1033471131
Gynecologic Oncology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
63 GYNECOLOGICAL ONCOLOGY in IL
Provider Addresses for KATHRYN MILLS
150 HARVESTER DR STE 300
BURR RIDGE, IL 605275965
Phone: (773) 702-6260
Fax: (773) 702-0861
Type: Mailing
5841 S MARYLAND AVE # MC2050
CHICAGO, IL 606371443
Phone: (773) 702-6260
Fax: (773) 702-0861
Type: Location
5841 S MARYLAND AVE
CHICAGO, IL 606371443
Phone: (888) 824-0200
Type: Location
150 HARVESTER DR
SUITE 300
BURR RIDGE, IL 605275919
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $8,233.
Total Amount is formed as General ($8,233) + Research ($0) + Ownership ($0) = $8,233.
Last reported payment date: 2024-09-30 • Largest payer in this snapshot: Stryker Corporation ($7,931).
Total Amount
$8,233
General + Research + Ownership
Payments
14
Total payment records
General Amount
$8,233
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $7,931 |
| Medtronic, Inc. | $160 |
| Kerecis Limited | $96 |
| Hologic Sales and Service, LLC | $17 |
| CONMED Corporation | $16 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2019-07-25
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20190725003495 | I | Gynecological Oncology | IL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 84 | 59 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 20 | 11 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 13 | 13 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 60527)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| N E U R O L O G Y | IL | |
| Hospitalist, Internal Medicine | IL | |
| O P H T H A L M O L O G Y | IL | |
| - | IL | |
| Allergy/Immunology, Internal Medicine | IL | |
| Physician Assistant | IL | |
| Hematology/Oncology, Internal Medicine | MO | |
| Nurse Practitioner | IL | |
| Physician Assistant | IL |
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