James Y. Atem, M.D.
NPI 1760743066ActiveIndividual· Hospitalist· Worcester, MA
Hospitalist (M.D.) in Worcester, Massachusetts, trained at University of Massachusetts Medical School (class of 2012). In 2024 Medicare paid $73,887 for 360 patients, and Part D covered 245 of their prescriptions, 83% of them generic. Pfizer Inc. was the largest of 6 companies reporting payments in 2025, $242.17 in all, mostly food and beverage.
Overview
| NPI | 1760743066 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 4, 2012 |
| Last updated in NPPES | Aug 17, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 262432 | MA |
| Internal Medicine | 207R00000X | 262432 | 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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 360 |
|---|---|
| Services billed | 904 across 8 procedure codes |
| Paid by Medicare | $73,887 |
Part D prescriptions in 2024
| Prescriptions (claims) | 245 · 292 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $18,273 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Massachusetts Medical School |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Internal Medicine |
Medical group
- Hospitalist Physicians of Massachusetts PCWorcester, MA · 85 clinicians
Hospital affiliations
- Metrowest Medical CenterFramingham, MA
- St Vincent HospitalWorcester, MA
Industry payments (Open Payments)
- 2025$242.17 · 11 payments from 6 companies
- 2024$425.85 · 18 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $72.20 | 4 |
| Scpharmaceuticals Inc. | $67.65 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $27.66 | 1 |
| Amgen Inc. | $27.08 | 1 |
| Astrazeneca Pharmaceuticals LP | $27.00 | 1 |
What the 2025 payments were for
- Food and Beverage$242.17 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 hospitalists in Worcester · All hospitalists in Massachusetts