Rey Taneo Villanobos, MD
NPI 1023049558ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Somerset, NJ
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Somerset, New Jersey, licensed in NJ, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $2,487,972 for 5,463 claims, against $64,713 paid for services in 2024. Corcept Therapeutics was the largest of 22 companies reporting payments in 2025, $2,099 in all, mostly food and beverage. Lists Raritan Bay Medical Center as a hospital affiliation.
Overview
| NPI | 1023049558 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 5, 2006 |
| Last updated in NPPES | Dec 21, 2023 |
| Certified by provider | Dec 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 25MA06428100 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 239 |
|---|---|
| Services billed | 669 across 5 procedure codes |
| Paid by Medicare | $64,713 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,463 · 13,313 30-day fills |
|---|---|
| Patients | 437 |
| Total drug cost | $2,487,972 |
| Generic share | 50% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliation
- Raritan Bay Medical CenterPerth Amboy, NJ
Industry payments (Open Payments)
- 2025$2,099 · 130 payments from 22 companies
- 2024$1,552 · 111 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $300.74 | 22 |
| Novo Nordisk Inc | $278.76 | 19 |
| Recordati_rare_diseases_inc. | $250.93 | 20 |
| Bayer Healthcare Pharmaceuticals Inc. | $241.10 | 15 |
| Abbott Laboratories | $230.48 | 12 |
What the 2025 payments were for
- Food and Beverage$2,066 · 126 payments
- Education$33.38 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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