Cristina Gabriela Stoica, MD
NPI 1346418472ActiveIndividual· Internal Medicine· Lowell, MA
Internal Medicine (MD) with Riverside Medical Group PC, practicing in Lowell, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $166,871 for 2,694 claims, against $75,781 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 3 companies reporting payments in 2025, $180.92 in all, mostly food and beverage. Lists Lowell General Hospital as a hospital affiliation.
Overview
| NPI | 1346418472 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 12, 2008 |
| Last updated in NPPES | Feb 5, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 242127 | MA |
| Internal Medicine | 207R00000X | 4301088445 | MI |
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 | 256 |
|---|---|
| Services billed | 986 across 34 procedure codes |
| Paid by Medicare | $75,781 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,694 · 6,266 30-day fills |
|---|---|
| Patients | 340 |
| Total drug cost | $166,871 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Riverside Medical Group PCLowell, MA · 12 clinicians
Hospital affiliation
- Lowell General HospitalLowell, MA
Other facilities
- Tufts Medicine Care at HomeHome health agency · Lowell, MA
Industry payments (Open Payments)
- 2025$180.92 · 9 payments from 3 companies
- 2024$244.34 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $135.40 | 7 |
| Astrazeneca Pharmaceuticals LP | $24.36 | 1 |
| Pfizer Inc. | $21.16 | 1 |
What the 2025 payments were for
- Food and Beverage$180.92 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 76 internal medicine physicians in Lowell · All internal medicine physicians in Massachusetts