NICHOLAS ANDREW MADDEN (MD) – Radiation Oncology Physician, NPI 1083903785
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
158 RADIATION ONCOLOGY in MO
Provider Addresses for NICHOLAS ANDREW MADDEN (MD)
1001 E PRIMROSE ST
SPRINGFIELD, MO 658075155
Phone: (417) 875-3462
Type: Mailing
525 Branson Landing Blvd
Branson, MO 656162052
Phone: (417) 348-8032
Type: Location
3850 S NATIONAL AVE
SPRINGFIELD, MO 658075287
Phone: (174) 269-6115
Fax: (417) 269-6679
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $25.
Total Amount is formed as General ($25) + Research ($0) + Ownership ($0) = $25.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($25).
Total Amount
$25
General + Research + Ownership
Payments
1
Total payment records
General Amount
$25
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $25 |
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: 2015-02-23
PECOS data refreshed: 2026-05-27
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 |
|---|---|---|---|---|
| I20150223000263 | I | Radiation Oncology | MO | 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 |
|---|---|---|---|---|
| 77014 | Ct guidance for insertion of radiation therapy fields | 758 | 33 | $0 |
| 77300 | Calculation of radiation therapy dose | 409 | 96 | $0 |
| G6002 | Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 360 | 31 | $0 |
| 77334 | Design and construction of complex radiation treatment device | 255 | 85 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 254 | 204 | $0 |
Insurance plans in this area (ZIP 65807)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O T O L A R Y N G O L O G Y | IL | |
| - | NC | |
| Nurse Practitioner | MO | |
| Physician Assistant | MO | |
| Nurse Practitioner | MO | |
| General Surgery | MO | |
| O T O L A R Y N G O L O G Y | WA | |
| N E P H R O L O G Y | MO | |
| Physician Assistant | MO | |
| Nurse Practitioner | MO |
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