Duarte G. Machado, M.D.
NPI 1649454976ActiveIndividual· Psychiatry & Neurology, Neurology· Cheshire, CT
Psychiatry & Neurology, Neurology (M.D.) in Cheshire, Connecticut, trained at University of Connecticut School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $5,568,283 for 6,018 claims, against $417,060 paid for services in 2024. Mdd US Operations, LLC was the largest of 12 companies reporting payments in 2025, $8,122 in all, mostly honoraria.
Overview
| NPI | 1649454976 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 21, 2007 |
| Last updated in NPPES | Jul 19, 2022 |
| Certified by provider | Jul 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 047508 | CT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Neurology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 327 |
|---|---|
| Services billed | 65,950 across 25 procedure codes |
| Paid by Medicare | $417,060 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,018 · 10,086 30-day fills |
|---|---|
| Patients | 685 |
| Total drug cost | $5,568,283 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Neurology |
Medical group
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
Hospital affiliations
- Danbury HospitalDanbury, CT
- Hartford HospitalHartford, CT
- Midstate Medical CenterMeriden, CT
- Saint Mary's HospitalWaterbury, CT
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Hartford Healthcare at HomeHome health agency · East Hartford, CT
- Hospital for Special CareLong-term care hospital · New Britain, CT
Industry payments (Open Payments)
- 2025$8,122 · 111 payments from 12 companies
- 2024$6,605 · 98 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mdd US Operations, LLC | $3,975 | 32 |
| Medtronic, Inc. | $2,624 | 12 |
| Abbvie Inc. | $548.82 | 27 |
| Pfizer Inc. | $322.33 | 14 |
| Supernus Pharmaceuticals, Inc. | $170.25 | 11 |
What the 2025 payments were for
- Honoraria$3,250 · 2 payments
- Food and Beverage$2,316 · 100 payments
- Consulting Fee$1,650 · 1 payment
- Travel and Lodging$905.21 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurology providers in Cheshire
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- 1043697709
- 1891456315
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