Mona Roy, MD
NPI 1104997170ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Anaheim, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Southern California Permanente Medical Group, practicing in Anaheim, California. Their prescriptions cost Medicare Part D more than their services did: $246,408 for 1,258 claims, against $2,422 paid for services in 2024. Beta Bionics, Inc. reported $41.51 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1104997170 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 13, 2006 |
| Last updated in NPPES | Nov 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A72526 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 79 across 10 procedure codes |
| Paid by Medicare | $2,422 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,258 · 3,584 30-day fills |
|---|---|
| Patients | 257 |
| Total drug cost | $246,408 |
| Generic share | 60% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Endocrinology |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Industry payments (Open Payments)
- 2025$41.51 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Beta Bionics, Inc. | $41.51 | 3 |
What the 2025 payments were for
- Food and Beverage$41.51 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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