Irene Morae Kang, M.D.
NPI 1336430727ActiveIndividual· Internal Medicine, Medical Oncology· Irvine, CA
Internal Medicine, Medical Oncology (M.D.) in Irvine, California, trained at University of California, San Francisco School of Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $1,234,856 for 367 claims, against $36,660 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 9 companies reporting payments in 2025, $12,974 in all, mostly consulting fees.
Overview
| NPI | 1336430727 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2011 |
| Last updated in NPPES | Jul 21, 2022 |
| Certified by provider | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | A124670 | CA |
| Internal Medicine | 207R00000X | A124670 | CA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | A124670 | CA |
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 - Medical Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 168 |
|---|---|
| Services billed | 339 across 12 procedure codes |
| Paid by Medicare | $36,660 |
Part D prescriptions in 2024
| Prescriptions (claims) | 367 · 642 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $1,234,856 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- City of Hope Medical FoundationDuarte, CA · 982 clinicians
Industry payments (Open Payments)
- 2025$12,974 · 30 payments from 9 companies
- 2024$20,413 · 32 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $4,818 | 6 |
| Astrazeneca Pharmaceuticals LP | $2,680 | 2 |
| Pfizer Inc. | $2,327 | 3 |
| Gilead Sciences, Inc. | $1,957 | 7 |
| Novartis Pharmaceuticals Corporation | $407.54 | 5 |
What the 2025 payments were for
- Consulting Fee$11,836 · 13 payments
- Food and Beverage$1,132 · 16 payments
- Education$5.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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