Luiz Maracaja, M.D.
NPI 1083993224ActiveIndividual· Anesthesiology· New Haven, CT
Anesthesiology (M.D.) with Duke Health Integrated Practice, Inc, practicing in New Haven, Connecticut. Medicare paid $62,456 for services to 203 patients in 2024. Maquet Cardiovascular L.L.C. was the largest of 2 companies reporting payments in 2025, $118.40 in all, mostly food and beverage. Lists Duke University Hospital as a hospital affiliation.
Overview
| NPI | 1083993224 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 5, 2011 |
| Last updated in NPPES | Jun 23, 2020 |
| Certified by provider | Jun 23, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 051620 | CT |
| Anesthesiology | 207L00000X | Q0751 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Anesthesiology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 457 across 36 procedure codes |
| Paid by Medicare | $62,456 |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Duke Health Integrated Practice, IncDurham, NC · 3,185 clinicians
Hospital affiliation
- Duke University HospitalDurham, NC
Industry payments (Open Payments)
- 2025$118.40 · 2 payments from 2 companies
- 2024$1,200 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Maquet Cardiovascular L.L.C. | $70.91 | 1 |
| Atricure, Inc. | $47.49 | 1 |
What the 2025 payments were for
- Food and Beverage$118.40 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 218 anesthesiologists in New Haven · All anesthesiologists in Connecticut