Rosario Marquez Alfaro, NP-C
NPI 1053686931ActiveIndividual· Nurse Practitioner, Adult Health· Northfield, NJ
Nurse Practitioner, Adult Health (NP-C) with Shore Memorial Physicians Group PC, practicing in Northfield, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $83,821 for 1,551 claims, against $41,760 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 17 companies reporting payments in 2025, $702.94 in all, mostly food and beverage. Lists Shore Medical Center as a hospital affiliation.
Overview
| NPI | 1053686931 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP-C |
| Sole proprietor | No |
| NPI issued | Mar 12, 2012 |
| Last updated in NPPES | Sep 11, 2023 |
| Certified by provider | Sep 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 26NJ00360100 | NJ |
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 - Nurse Practitioner (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 353 |
|---|---|
| Services billed | 603 across 28 procedure codes |
| Paid by Medicare | $41,760 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,551 · 2,977 30-day fills |
|---|---|
| Patients | 421 |
| Total drug cost | $83,821 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Shore Memorial Physicians Group PCNorthfield, NJ · 25 clinicians
Hospital affiliation
- Shore Medical CenterSomers Point, NJ
Industry payments (Open Payments)
- 2025$702.94 · 38 payments from 17 companies
- 2024$1,226 · 73 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $127.04 | 6 |
| Sanofi-Aventis U.S. LLC | $65.91 | 2 |
| Pfizer Inc. | $62.45 | 4 |
| Amgen Inc. | $62.42 | 4 |
| Lilly USA, LLC | $55.79 | 3 |
What the 2025 payments were for
- Food and Beverage$702.94 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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