Jason J. Diogo, MD
NPI 1861559429ActiveIndividual· Internal Medicine· Fall River, MA
Internal Medicine (MD) in Fall River, Massachusetts, trained at University of Massachusetts Medical School (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $791,639 for 7,904 claims, against $110,066 paid for services in 2024. Astellas Pharma US Inc was the largest of 17 companies reporting payments in 2025, $1,077 in all, mostly food and beverage.
Overview
| NPI | 1861559429 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 3, 2007 |
| Last updated in NPPES | Sep 16, 2025 |
| Certified by provider | Sep 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 233759 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 277 |
|---|---|
| Services billed | 1,542 across 25 procedure codes |
| Paid by Medicare | $110,066 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,904 · 16,135 30-day fills |
|---|---|
| Patients | 429 |
| Total drug cost | $791,639 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Massachusetts Medical School |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Prima Care, PCFall River, MA · 220 clinicians
- Highland Primary Care GroupFall River, MA · 4 clinicians
Hospital affiliations
- Saint Anne's HospitalFall River, MA
- Southcoast Hospitals GroupFall River, MA
- The Miriam HospitalProvidence, RI
Other facilities
- Nightingale Visiting NursesHome health agency · Taunton, MA
- Southcoast Visiting Nurse Association IncHome health agency · Fairhaven, MA
Industry payments (Open Payments)
- 2025$1,077 · 44 payments from 17 companies
- 2024$1,956 · 81 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $171.35 | 7 |
| Astrazeneca Pharmaceuticals LP | $136.07 | 6 |
| Mayne Pharma Commercial LLC | $123.12 | 4 |
| Novo Nordisk Inc | $85.78 | 3 |
| Lilly USA, LLC | $83.73 | 4 |
What the 2025 payments were for
- Food and Beverage$1,077 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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