Piali Mukherjee Das, MD
NPI 1083749477ActiveIndividual· Psychiatry & Neurology, Psychiatry· New York, NY
Psychiatry & Neurology, Psychiatry (MD) with St Joseph's Hospital Yonkers, practicing in New York, New York. Their prescriptions cost Medicare Part D more than their services did: $160,042 for 1,435 claims, against $9,970 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 2 companies reporting payments in 2025, $247.19 in all, mostly food and beverage. Lists St Joseph's Medical Center as a hospital affiliation.
Overview
| NPI | 1083749477 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 23, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 198993 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 127 across 3 procedure codes |
| Paid by Medicare | $9,970 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,435 · 1,437 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $160,042 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Psychiatry |
Medical group
- St Joseph's Hospital YonkersHarrison, NY · 59 clinicians
Hospital affiliation
- St Joseph's Medical CenterYonkers, NY
Industry payments (Open Payments)
- 2025$247.19 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $127.29 | 4 |
| Otsuka America Pharmaceutical, Inc. | $119.90 | 1 |
What the 2025 payments were for
- Food and Beverage$247.19 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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