CHRISTOPHER WHELAN (MD) – Urology Physician, NPI 1275745267
Urology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
248 UROLOGY in WI
Provider Addresses for CHRISTOPHER WHELAN (MD)
2845 GREENBRIER RD
GREEN BAY, WI 543116519
Phone: (920) 288-8000
Type: Location
PO BOX 735044
CHICAGO, IL 606735044
Phone: (800) 326-2250
Type: Mailing
351, Executive Parkway, Rockford, Winnebago County, Illinois, 61107, United States
ROCKFORD, IL 611075339
Phone: (815) 398-4057
Fax: (815) 316-4296
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 24 Open Payments records for all available years, with a total value of $744.
Total Amount is formed as General ($744) + Research ($0) + Ownership ($0) = $744.
Last reported payment date: 2024-11-18 • Largest payer in this snapshot: Myriad Genetic Laboratories, Inc. ($280).
Total Amount
$744
General + Research + Ownership
Payments
24
Total payment records
General Amount
$744
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Myriad Genetic Laboratories, Inc. | $280 |
| Verity Pharmaceuticals Inc. | $96 |
| Sumitomo Pharma America, Inc. | $83 |
| Tempus AI, Inc | $50 |
| Teleflex LLC | $41 |
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: 2025-06-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20130618000475 | I | Urology | IL | TBD |
| I20250625001178 | I | Urology | WI | 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 |
|---|---|---|---|---|
| J1952 | Leuprolide injectable, camcevi, 1 mg | 672 | 14 | $0 |
| 81003 | Automated urinalysis test | 452 | 338 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 282 | 240 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 263 | 230 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 213 | 166 | $0 |
Insurance plans in this area (ZIP 54311)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| UROLOGY | IL | 76872 | Ultrasound of rectum | 24 | 24 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| U R O L O G Y | IL | |
| Nurse Practitioner | IL | |
| U R O L O G Y | IL | |
| U R O L O G Y | IL | |
| Nurse Practitioner | IL | |
| U R O L O G Y | IL | |
| U R O L O G Y | IL | |
| Nurse Practitioner | IL | |
| U R O L O G Y | IL |
Reviews
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