Daron C. Massey, MD
NPI 1558522896ActiveIndividual· Psychiatry & Neurology, Psychiatry· Leominster, MA
Psychiatry & Neurology, Psychiatry (MD) with T Massachusetts, LLC, practicing in Leominster, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $325,611 for 1,549 claims, against $8,951 paid for services in 2024.
Overview
| NPI | 1558522896 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 19, 2008 |
| Last updated in NPPES | Oct 25, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 249809 | MA |
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 - Psychiatry (MA); Practitioner - Psychiatry (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 234 across 2 procedure codes |
| Paid by Medicare | $8,951 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,549 · 1,649 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $325,611 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- T Massachusetts, LLCWorcester, MA · 20 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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