Caroline Irene Piatek, M.D,
NPI 1366746661ActiveIndividual· Internal Medicine, Hematology· Los Angeles, CA
Internal Medicine, Hematology (M.D,) in Los Angeles, California, trained at Creighton University School of Medicine (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $147,081 for 105 claims, against $23,418 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 12 companies reporting payments in 2025, $75,983 in all, mostly consulting fees.
Overview
| NPI | 1366746661 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D, |
| Sole proprietor | No |
| NPI issued | Dec 29, 2010 |
| Last updated in NPPES | Nov 27, 2023 |
| Certified by provider | Aug 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | A115210 | CA |
| Internal Medicine | 207R00000X | A115210 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 415 across 14 procedure codes |
| Paid by Medicare | $23,418 |
Part D prescriptions in 2024
| Prescriptions (claims) | 105 · 119 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $147,081 |
| Generic share | 18% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Hematology |
| Secondary specialties | Internal Medicine, Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Usc Care Medical Group IncLos Angeles, CA · 1,380 clinicians
Hospital affiliations
- Keck Hospital of UscLos Angeles, CA
- Los Angeles General Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$75,983 · 81 payments from 12 companies
- 2024$70,152 · 70 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $17,034 | 20 |
| Alexion Pharmaceuticals, Inc. | $13,186 | 13 |
| Genzyme Corporation | $12,198 | 6 |
| Agios Pharmaceuticals, Inc. | $10,709 | 13 |
| Janssen Scientific Affairs, LLC | $8,578 | 5 |
What the 2025 payments were for
- Consulting Fee$62,289 · 23 payments
- Travel and Lodging$7,132 · 27 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$4,163 · 2 payments
- Food and Beverage$2,399 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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