Joel Verano Mabalot, MD
NPI 1881782233ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Newport News, VA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Riverside Physician Services Inc, practicing in Newport News, Virginia. Their prescriptions cost Medicare Part D more than their services did: $1,672,166 for 4,128 claims, against $91,311 paid for services in 2024. Insulet Corporation was the largest of 8 companies reporting payments in 2025, $348.96 in all, mostly food and beverage. Lists Riverside Doctors' Hospital of Williamsburg and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1881782233 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 11, 2006 |
| Last updated in NPPES | Jan 27, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 0101242113 | VA |
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 - Endocrinology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 521 |
|---|---|
| Services billed | 2,047 across 15 procedure codes |
| Paid by Medicare | $91,311 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,128 · 8,219 30-day fills |
|---|---|
| Patients | 603 |
| Total drug cost | $1,672,166 |
| Generic share | 36% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Endocrinology |
Medical group
- Riverside Physician Services IncWilliamsburg, VA · 797 clinicians
Hospital affiliations
- Riverside Doctors' Hospital of WilliamsburgWilliamsburg, VA
- Riverside Regional Medical CenterNewport News, VA
- Riverside Walter Reed HospitalGloucester, VA
- Sentara Careplex HospitalHampton, VA
Industry payments (Open Payments)
- 2025$348.96 · 9 payments from 8 companies
- 2024$80.54 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $110.52 | 1 |
| Amgen Inc. | $69.76 | 2 |
| Novo Nordisk Inc | $49.99 | 1 |
| Ascensia Diabetes Care US Inc. | $27.95 | 1 |
| Inspire Medical Systems, Inc. | $25.68 | 1 |
What the 2025 payments were for
- Food and Beverage$348.96 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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