Grigoriy I. Labun, M.D.
NPI 1144252685ActiveIndividual· Psychiatry & Neurology, Psychiatry· Boston, MA
Psychiatry & Neurology, Psychiatry (M.D.) with Square Medical Group LLC, practicing in Boston, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $131,844 for 3,748 claims, against $78,599 paid for services in 2024. Lundbeck LLC reported $38.54 in payments in 2025, mostly education.
Overview
| NPI | 1144252685 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 229133 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 70 |
|---|---|
| Services billed | 1,176 across 5 procedure codes |
| Paid by Medicare | $78,599 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,748 · 4,143 30-day fills |
|---|---|
| Patients | 123 |
| Total drug cost | $131,844 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Square Medical Group LLCWeymouth, MA · 16 clinicians
Industry payments (Open Payments)
- 2025$38.54 · 1 payment from 1 company
- 2024$21.82 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lundbeck LLC | $38.54 | 1 |
What the 2025 payments were for
- Education$38.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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