David R. Fanti, MD
NPI 1396737904ActiveIndividual· Internal Medicine· Springfield, MA
Internal Medicine (MD) in Springfield, Massachusetts, trained at Tufts University School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $771,720 for 11,239 claims, against $304,869 paid for services in 2024. Abbott Laboratories was the largest of 6 companies reporting payments in 2025, $311.42 in all, mostly food and beverage.
Overview
| NPI | 1396737904 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 19, 2005 |
| Last updated in NPPES | Apr 16, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 54869 | 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 | 751 |
|---|---|
| Services billed | 6,768 across 56 procedure codes |
| Paid by Medicare | $304,869 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,239 · 25,509 30-day fills |
|---|---|
| Patients | 1,000 |
| Total drug cost | $771,720 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Internal Medicine |
Medical group
- Chestnut Medical Associates, IncSpringfield, MA · 6 clinicians
Hospital affiliations
- Baystate Medical CenterSpringfield, MA
- Baystate Noble HospitalWestfield, MA
- Baystate Wing HospitalPalmer, MA
- Holyoke Medical CenterHolyoke, MA
- Mercy Medical CtrSpringfield, MA
Other facilities
- Baystate Home HealthHome health agency · W Springfield, MA
- CaretendersHome health agency · Holyoke, MA
- Elara CaringHome health agency · Braintree, MA
- Encompass Health Home HealthHome health agency · Ludlow, MA
- Legacy Lifecare Visiting Nurse Agency - WestHome health agency · Longmeadow, MA
Industry payments (Open Payments)
- 2025$311.42 · 15 payments from 6 companies
- 2024$593.56 · 30 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $86.71 | 4 |
| Pfizer Inc. | $71.35 | 4 |
| Lilly USA, LLC | $56.32 | 3 |
| E.R. Squibb & Sons, L.L.C. | $53.11 | 2 |
| Boston Scientific Corporation | $22.42 | 1 |
What the 2025 payments were for
- Food and Beverage$311.42 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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