Neil Aronin, M.D.
NPI 1679556252ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Worcester, MA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Worcester, Massachusetts, trained at Perelman School of Med at the University of Pennsylvania (class of 1974). Their prescriptions cost Medicare Part D more than their services did: $44,577 for 130 claims, against $8,065 paid for services in 2024.
Overview
| NPI | 1679556252 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 28, 2005 |
| Last updated in NPPES | Feb 11, 2021 |
| Certified by provider | Feb 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 46952 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 122 across 8 procedure codes |
| Paid by Medicare | $8,065 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 244 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $44,577 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1974 |
| Medicare specialty | Endocrinology |
Medical group
- Umass Memorial Medical Group IncWorcester, MA · 2,516 clinicians
Hospital affiliations
- Umass Memorial Healthalliance HospitalsLeominster, MA
- Umass Memorial Medical Center/University CampusWorcester, MA
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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