Doctor profile · Federal record
Dr. Nicole Carreau, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Norwalk, CT
- NPI 1104168962
- Accepts Medicare
- MIPS 89.1 / 100 · 2023
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
34 Maple St
Norwalk, CT 068503815
(203) 845-4811
fax (203) 899-5096
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- February 13, 2020
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Connecticut #64829
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104168962. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
872
Distinct HCPCS
8
Medicare allowed
$84,423
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 320 | 123 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 310 | 112 | $137 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 137 | 44 | $192 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 30 | 26 | $97 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 20 | 19 | $183 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 19 | 11 | $84 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 18 | 18 | $235 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 18 | 14 | $34 |
In context: peer comparison
Among 3 peers in Norwalk Hematology & Oncology Physician, average services per provider: 184. This provider delivers 4.7× the peer median.Open Payments
Industry payments received
All-time total
$784
Transactions
33
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 5 | $119.70 | |
| Genentech USA, INC. | 3 | $89.60 | |
| Pfizer INC. | 4 | $76.50 | |
| Array Biopharma INC | 3 | $66.21 | |
| Novartis Pharmaceuticals Corporation | 2 | $59.69 | |
| Regeneron Healthcare Solutions, INC. | 3 | $49.59 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $48.86 | |
| Rigel Pharmaceuticals, INC. | 2 | $47.21 | |
| Takeda Pharmaceuticals U.S.A., INC. | 3 | $46.69 | |
| PharmaEssentia USA Corporation | 1 | $27.84 | |
| Eisai INC. | 1 | $25.29 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $25.20 | |
| Gilead Sciences, INC. | 1 | $22.69 | |
| Incyte Corporation | 1 | $17.04 | |
| Janssen Biotech, INC. | 1 | $16.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
173
Patients
31
Total drug cost
$239,396
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 32 | 0 | $28,002 |
| Xarelto (Rivaroxaban) | Brand | 27 | 0 | $26,619 |
| Prochlorperazine Maleate | Generic | 21 | 14 | $323 |
| Ondansetron Hcl | Generic | 20 | 17 | $202 |
| Prednisone | Generic | 19 | 0 | $93 |
| Dexamethasone | Generic | 16 | 0 | $284 |
| Hydroxyurea | Generic | 13 | 0 | $231 |
| Lidocaine Hcl Viscous (Lidocaine Hcl) | Brand | 13 | 0 | $60 |
| Brukinsa (Zanubrutinib) | Brand | 12 | 0 | $183,582 |
Hospital affiliations
Frequently asked questions
What is Dr. Nicole Carreau's medical specialty?
Dr. Nicole Carreau practices Hematology & Oncology Physician in Norwalk, CT.
Where does Dr. Nicole Carreau practice?
Dr. Nicole Carreau practices at 34 Maple St, Norwalk, CT 068503815. Office phone: 2038454811.
What is Dr. Nicole Carreau's NPI?
Dr. Nicole Carreau's National Provider Identifier (NPI) is 1104168962, issued by NPPES.
Does Dr. Nicole Carreau accept Medicare assignment?
Yes. Dr. Nicole Carreau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicole Carreau commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.