Andrew C. Stone, MD
NPI 1538108857ActiveIndividual· Internal Medicine, Pulmonary Disease· North Providence, RI
Internal Medicine, Pulmonary Disease (MD) in North Providence, Rhode Island, trained at University of Vermont College of Medicine (class of 1993). Mostly services rather than prescriptions: Medicare paid $12,146 for 71 patients in 2024, with only 42 Part D claims. Astrazeneca Pharmaceuticals LP was the largest of 23 companies reporting payments in 2025, $3,004 in all, mostly food and beverage.
Overview
| NPI | 1538108857 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 5, 2006 |
| Last updated in NPPES | Jul 17, 2025 |
| Certified by provider | Jul 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | MD12105 | RI |
| Internal Medicine, Addiction Medicine | 207RA0401X | MD12105 | RI |
| Preventive Medicine, Addiction Medicine | 2083A0300X | MD12105 | RI |
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 - Pulmonary Disease (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 71 |
|---|---|
| Services billed | 151 across 14 procedure codes |
| Paid by Medicare | $12,146 |
Part D prescriptions in 2024
| Prescriptions (claims) | 42 · 53 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $6,232 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of Vermont College of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Addiction Medicine, Critical Care (Intensivists), Internal Medicine |
Medical group
- Atwood Medical Associates LtdJohnston, RI · 24 clinicians
Hospital affiliations
- Kent County Memorial HospitalWarwick, RI
- Our Lady of Fatima HospitalNorth Providence, RI
- Rhode Island HospitalProvidence, RI
- Roger Williams Medical CenterProvidence, RI
- The Miriam HospitalProvidence, RI
Industry payments (Open Payments)
- 2025$3,004 · 142 payments from 23 companies
- 2024$964.40 · 48 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $540.08 | 34 |
| Glaxosmithkline, LLC. | $517.52 | 24 |
| Grifols USA, LLC | $302.36 | 14 |
| Mallinckrodt Hospital Products Inc. | $253.93 | 8 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $199.24 | 9 |
What the 2025 payments were for
- Food and Beverage$2,904 · 141 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records