Nestor Nivaldo Rives Perez, MD
NPI 1659871150ActiveIndividual· Internal Medicine· Easton, PA
Internal Medicine (MD) with Advanced Inpatient Medicine Lehigh PC, practicing in Easton, Pennsylvania. In 2024 Medicare paid $191,365 for 529 patients, and Part D covered 949 of their prescriptions, 77% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 3 companies reporting payments in 2025, $74.43 in all, mostly food and beverage. Lists Lehigh Valley Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1659871150 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 20, 2018 |
| Last updated in NPPES | Jan 27, 2025 |
| Certified by provider | Jan 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD474633 | PA |
| Internal Medicine | 207R00000X | MT214767 | PA |
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 - Hospitalist (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 529 |
|---|---|
| Services billed | 2,145 across 15 procedure codes |
| Paid by Medicare | $191,365 |
Part D prescriptions in 2024
| Prescriptions (claims) | 949 · 1,670 30-day fills |
|---|---|
| Patients | 245 |
| Total drug cost | $135,912 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Advanced Inpatient Medicine Lehigh PCHazelton, PA · 20 clinicians
Hospital affiliations
- Lehigh Valley HospitalAllentown, PA
- Lehigh Valley Hospital - HazletonHazleton, PA
Other facilities
- Lehigh Valley Home Care HazletonHome health agency · Hazleton, PA
- Gunderson Rehabilitation CenterInpatient rehabilitation facility · Hazleton, PA
Industry payments (Open Payments)
- 2025$74.43 · 4 payments from 3 companies
- 2024$98.48 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $39.56 | 2 |
| Novo Nordisk Inc | $17.65 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $17.22 | 1 |
What the 2025 payments were for
- Food and Beverage$74.43 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 129 internal medicine physicians in Easton · All internal medicine physicians in Pennsylvania