Karan Josan, MD
NPI 1124491717ActiveIndividual· Internal Medicine, Hematology & Oncology· Kansas City, MO
Internal Medicine, Hematology & Oncology (MD) with North Shore Hematology Oncology Associates PC, practicing in Kansas City, Missouri. Their prescriptions cost Medicare Part D more than their services did: $2,840,265 for 887 claims, against $1,500,875 paid for services in 2024. Novocure Inc. reported $148.84 in payments in 2025, mostly food and beverage. Lists Good Samaritan Hospital Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1124491717 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Nov 5, 2015 |
| Last updated in NPPES | Aug 23, 2021 |
| Certified by provider | Aug 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 2021024769 | MO |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Internal Medicine | 207R00000X | 287816 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,456 |
|---|---|
| Services billed | 118,506 across 211 procedure codes |
| Paid by Medicare | $1,500,875 |
Part D prescriptions in 2024
| Prescriptions (claims) | 887 · 1,053 30-day fills |
|---|---|
| Patients | 139 |
| Total drug cost | $2,840,265 |
| Generic share | 49% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- North Shore Hematology Oncology Associates PCPort Jefferson Station, NY · 479 clinicians
Hospital affiliations
- Good Samaritan Hospital Medical CenterWest Islip, NY
- Long Island Community HospitalPatchogue, NY
- Ns/Lij Hs Southside HospitalBay Shore, NY
Industry payments (Open Payments)
- 2025$148.84 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novocure Inc. | $148.84 | 1 |
What the 2025 payments were for
- Food and Beverage$148.84 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 hematologist-oncologists in Kansas City · All hematologist-oncologists in Missouri