Jayadev Manikkam Umakanthan, MD
NPI 1508111527ActiveIndividual· Internal Medicine, Hematology & Oncology· Raleigh, NC
Internal Medicine, Hematology & Oncology (MD) with North Carolina Mg LLC, practicing in Raleigh, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $1,331,599 for 1,313 claims, against $62,116 paid for services in 2024. Taiho Oncology, Inc. reported $21.30 in payments in 2025, mostly food and beverage. Lists Rex Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1508111527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 16, 2012 |
| Last updated in NPPES | Aug 16, 2022 |
| Certified by provider | Aug 16, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 2018-01082 | NC |
| Internal Medicine | 207R00000X | MT200805 | PA |
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 - Hematology/Oncology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 359 |
|---|---|
| Services billed | 628 across 11 procedure codes |
| Paid by Medicare | $62,116 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,313 · 2,162 30-day fills |
|---|---|
| Patients | 301 |
| Total drug cost | $1,331,599 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- North Carolina Mg LLCRaleigh, NC · 751 clinicians
Hospital affiliations
- Rex HospitalRaleigh, NC
- Unc Health NashRocky Mount, NC
- Unc HospitalsChapel Hill, NC
Industry payments (Open Payments)
- 2025$21.30 · 1 payment from 1 company
- 2024$48.83 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Taiho Oncology, Inc. | $21.30 | 1 |
What the 2025 payments were for
- Food and Beverage$21.30 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 hematologist-oncologists in Raleigh · All hematologist-oncologists in North Carolina