Jordan H. Eisenstock, M.D.
NPI 1164573283ActiveIndividual· Psychiatry & Neurology, Neurology· Worcester, MA
Psychiatry & Neurology, Neurology (M.D.) in Worcester, Massachusetts, trained at University of Massachusetts Medical School (class of 2002). 785 Medicare patients in 2024, $218,716 paid; nearly all of their 3,707 Part D prescriptions were generic (98%). Abbvie Inc. was the largest of 9 companies reporting payments in 2025, $697.14 in all, mostly food and beverage.
Overview
| NPI | 1164573283 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 16, 2007 |
| Last updated in NPPES | Nov 25, 2024 |
| Certified by provider | Nov 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 231108 | 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 - Neurology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 785 |
|---|---|
| Services billed | 2,081 across 5 procedure codes |
| Paid by Medicare | $218,716 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,707 · 6,977 30-day fills |
|---|---|
| Patients | 648 |
| Total drug cost | $213,679 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Massachusetts Medical School |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Neurology |
| Secondary specialties | Psychiatry |
| Telehealth | Offers telehealth |
Medical groups
- Umass Memorial Medical Group IncWorcester, MA · 2,516 clinicians
- Community Neuroscience Services LLCWorcester, MA · 23 clinicians
Hospital affiliations
- Milford Regional Medical CenterMilford, MA
- St Vincent HospitalWorcester, MA
- Umass Memorial Health - Harrington HospitalSouthbridge, MA
- Umass Memorial Healthalliance HospitalsLeominster, MA
- Umass Memorial Medical Center/University CampusWorcester, MA
Industry payments (Open Payments)
- 2025$697.14 · 34 payments from 9 companies
- 2024$459.14 · 26 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $261.43 | 15 |
| Otsuka America Pharmaceutical, Inc. | $120.02 | 5 |
| Pfizer Inc. | $83.40 | 4 |
| Lilly USA, LLC | $82.08 | 4 |
| Lundbeck LLC | $57.49 | 2 |
What the 2025 payments were for
- Food and Beverage$697.14 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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