Christopher F. Sirridge, M.D.
NPI 1245202605ActiveIndividual· Internal Medicine, Hematology & Oncology· Kansas City, KS
Internal Medicine, Hematology & Oncology (M.D.) in Kansas City, Kansas, trained at University of Missouri, Kansas City, School of Medicine (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $875,557 for 1,858 claims, against $70,900 paid for services in 2024. Recordati_rare_diseases_inc. was the largest of 3 companies reporting payments in 2025, $24,967 in all, mostly travel and lodging.
Overview
| NPI | 1245202605 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 1, 2006 |
| Last updated in NPPES | Aug 28, 2025 |
| Certified by provider | Aug 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 04-29607 | KS |
| Internal Medicine, Hematology & Oncology | 207RH0003X | R7D24 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (KS); Practitioner - Hematology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 330 |
|---|---|
| Services billed | 1,105 across 13 procedure codes |
| Paid by Medicare | $70,900 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,858 · 2,806 30-day fills |
|---|---|
| Patients | 227 |
| Total drug cost | $875,557 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- University of Kansas Hospital AuthorityOverland Park, KS · 250 clinicians
Hospital affiliations
- Liberty HospitalLiberty, MO
- University of Kansas HospitalKansas City, KS
Industry payments (Open Payments)
- 2025$24,967 · 20 payments from 3 companies
- 2024$8,348 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Recordati_rare_diseases_inc. | $18,204 | 14 |
| Genzyme Corporation | $6,746 | 5 |
| Novartis Pharmaceuticals Corporation | $17.42 | 1 |
What the 2025 payments were for
- Travel and Lodging$10,784 · 9 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$6,575 · 2 payments
- Honoraria$4,480 · 1 payment
- Consulting Fee$2,800 · 2 payments
- Food and Beverage$328.36 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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