Joseph Samuel Insler, M.D.
NPI 1861780470ActiveIndividual· Psychiatry & Neurology, Psychiatry· Norwood, MA
Psychiatry & Neurology, Psychiatry (M.D.) in Norwood, Massachusetts, licensed in MA and NH, with an NPI issued in July 2011. Their prescriptions cost Medicare Part D more than their services did: $18,584 for 279 claims, against $6,736 paid for services in 2024. Brainsway USA Inc was the largest of 5 companies reporting payments in 2025, $2,057 in all, mostly travel and lodging.
Overview
| NPI | 1861780470 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2011 |
| Last updated in NPPES | Sep 17, 2024 |
| Certified by provider | Sep 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 261301 | MA |
| Student in an Organized Health Care Education/Training Program | 390200000X | 390200000X | — |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 19587 | NH |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Past opt-out Oct 18, 2024 – Oct 18, 2026 |
| Can order and refer | Yes |
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 85 across 2 procedure codes |
| Paid by Medicare | $6,736 |
Part D prescriptions in 2024
| Prescriptions (claims) | 279 · 444 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $18,584 |
| Generic share | 84% of claims |
Industry payments (Open Payments)
- 2025$2,057 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Brainsway USA Inc | $1,860 | 4 |
| Otsuka America Pharmaceutical, Inc. | $120.65 | 1 |
| Abbvie Inc. | $26.75 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $25.26 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $24.18 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,860 · 4 payments
- Food and Beverage$196.84 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 psychiatrists in Norwood · All psychiatrists in Massachusetts