JOSEPH STILWILL (MD) – Hematology & Oncology Physician, NPI 1750355871
Hematology & Oncology Physician
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Profile Insights
NPPES metrics only — not quality of care.
125 HEMATOLOGY/ONCOLOGY in KS
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Provider Addresses for JOSEPH STILWILL (MD)
12140, Nall Avenue, Overland Park, Johnson County, Kansas, 66085, United States
STE 200
OVERLAND PARK, KS 662092503
Phone: (913) 498-7409
Fax: (913) 541-5028
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 34 Open Payments records for all available years, with a total value of $875.
Total Amount is formed as General ($875) + Research ($0) + Ownership ($0) = $875.
Last reported payment date: 2024-12-07 • Largest payer in this snapshot: PFIZER INC. ($159).
Total Amount
$875
General + Research + Ownership
Payments
34
Total payment records
General Amount
$875
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $159 |
| Stryker Corporation | $150 |
| Genentech, Inc. | $147 |
| Janssen Biotech, Inc. | $123 |
| Genentech USA, Inc. | $49 |
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: 2012-12-12
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 |
|---|---|---|---|---|
| I20121212000292 | I | Hematology/Oncology | MO | TBD |
| I20121212000344 | I | Hematology/Oncology | KS | 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 | 712 | 309 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 502 | 319 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 347 | 108 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 119 | 101 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 60 | 60 | $0 |
Insurance plans in this area (ZIP 66209)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MO | |
| Hematology, Hematology/Oncology, Internal Medicine | MO | |
| - | MO | |
| Gynecological Oncology, Obstetrics/Gynecology | MO | |
| Nurse Practitioner | KS | |
| - | MO | |
| Hematology/Oncology, Internal Medicine, Medical Oncology | TX | |
| H E M A T O L O G Y/ O N C O L O G Y | RI | |
| H E M A T O L O G Y/ O N C O L O G Y | MO | |
| Medical Oncology, Hematology, Hematology/Oncology, Internal Medicine | MO |
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