Gabriel M. Naventi, MD
NPI 1659518462ActiveIndividual· Internal Medicine· Lee, MA
Internal Medicine (MD) with Suburban Internal Medicine, Inc. and 1 other group, practicing in Lee, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $1,726,999 for 17,862 claims, against $247,157 paid for services in 2024. Indivior Inc. was the largest of 5 companies reporting payments in 2025, $129.77 in all, mostly food and beverage. Lists Berkshire Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1659518462 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 15, 2009 |
| Last updated in NPPES | Jun 25, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 241344 | 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 | 796 |
|---|---|
| Services billed | 4,027 across 64 procedure codes |
| Paid by Medicare | $247,157 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17,862 · 27,066 30-day fills |
|---|---|
| Patients | 937 |
| Total drug cost | $1,726,999 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Suburban Internal Medicine, Inc.Lee, MA · 14 clinicians
- Suburban PaltcLee, MA · 12 clinicians
Hospital affiliations
- Berkshire Medical CenterPittsfield, MA
- Fairview HospitalGreat Barrington, MA
- North Adams Regional Hospital CorporationNorth Adams, MA
Other facilities
- Amedisys Home Health CareHome health agency · Agawam, MA
- Berkshire Visiting Nurse AssociationHome health agency · Pittsfield, MA
- Centerwell Home HealthHome health agency · Pittsfield, MA
- Hospicecare in the BerkshiresHospice · Pittsfield, MA
- Fairview Commons Nursing & Rehabilitation CenterNursing home · Great Barrington, MA
- North Adams Commons Nursing & Rehabilitation CenteNursing home · North Adams, MA
- Williamstown Commons Nursing & RehabNursing home · Williamstown, MA
Industry payments (Open Payments)
- 2025$129.77 · 7 payments from 5 companies
- 2024$170.63 · 8 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Indivior Inc. | $36.58 | 2 |
| Pfizer Inc. | $32.67 | 2 |
| Lilly USA, LLC | $23.65 | 1 |
| Amgen Inc. | $22.00 | 1 |
| Glaxosmithkline, LLC. | $14.87 | 1 |
What the 2025 payments were for
- Food and Beverage$129.77 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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