Diego Loaiza, APN-C
NPI 1033526413ActiveIndividual· Nurse Practitioner, Adult Health· Hackensack, NJ
Nurse Practitioner, Adult Health (APN-C) with Excelcare Medical Associates PA, practicing in Hackensack, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $336,005 for 2,998 claims, against $30,363 paid for services in 2024. Novo Nordisk Inc was the largest of 15 companies reporting payments in 2025, $845.92 in all, mostly food and beverage. Lists Hackensack University Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1033526413 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN-C |
| Sole proprietor | No |
| NPI issued | Jul 17, 2014 |
| Last updated in NPPES | Jan 23, 2023 |
| Certified by provider | Jan 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 26NJ00505300 | NJ |
| Nurse Practitioner, Gerontology | 363LG0600X | 26NJ00505300 | 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 | 116 |
|---|---|
| Services billed | 1,072 across 29 procedure codes |
| Paid by Medicare | $30,363 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,998 · 7,035 30-day fills |
|---|---|
| Patients | 266 |
| Total drug cost | $336,005 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Excelcare Medical Associates PAFairview, NJ · 205 clinicians
Hospital affiliations
- Hackensack University Medical CenterHackensack, NJ
- Holy Name Medical CenterTeaneck, NJ
Industry payments (Open Payments)
- 2025$845.92 · 50 payments from 15 companies
- 2024$686.60 · 40 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $238.98 | 14 |
| Astrazeneca Pharmaceuticals LP | $142.82 | 11 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $69.27 | 4 |
| Gilead Sciences, Inc. | $67.60 | 4 |
| Exact Sciences Corporation | $63.20 | 3 |
What the 2025 payments were for
- Food and Beverage$813.94 · 48 payments
- Education$31.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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