Nicole Carreau, M.D.
NPI 1104168962ActiveIndividual· Internal Medicine, Hematology & Oncology· Norwalk, CT
Internal Medicine, Hematology & Oncology (M.D.) in Norwalk, Connecticut, trained at University of Connecticut School of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $1,663,178 for 378 claims, against $79,372 paid for services in 2024. Pfizer Inc. was the largest of 9 companies reporting payments in 2025, $254.49 in all, mostly food and beverage.
Overview
| NPI | 1104168962 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 20, 2013 |
| Last updated in NPPES | Feb 13, 2020 |
| Certified by provider | Feb 13, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 64829 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 188 |
|---|---|
| Services billed | 1,399 across 14 procedure codes |
| Paid by Medicare | $79,372 |
Part D prescriptions in 2024
| Prescriptions (claims) | 378 · 521 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $1,663,178 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Nuvance Health Medical Practice CT IncDanbury, CT · 747 clinicians
Hospital affiliations
- Danbury HospitalDanbury, CT
- Norwalk HospitalNorwalk, CT
Industry payments (Open Payments)
- 2025$254.49 · 12 payments from 9 companies
- 2024$784.38 · 36 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $40.51 | 2 |
| Novartis Pharmaceuticals Corporation | $39.59 | 2 |
| Array Biopharma Inc | $35.99 | 2 |
| Celgene Corporation | $31.26 | 1 |
| Rigel Pharmaceuticals, Inc. | $28.20 | 1 |
What the 2025 payments were for
- Food and Beverage$254.49 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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