John Joseph De Guzman, APRN
NPI 1306626759ActiveIndividual· Nurse Practitioner, Family· Henderson, NV
Nurse Practitioner, Family (APRN) with Coppel Medical Enterprise LLC and 1 other group, practicing in Henderson, Nevada. Their prescriptions cost Medicare Part D more than their services did: $106,068 for 4,006 claims, against $22,564 paid for services in 2024. Grifols USA, LLC was the largest of 2 companies reporting payments in 2025, $74.01 in all, mostly food and beverage. Lists Saint Rose Dominican Hospitals - Siena Campus as a hospital affiliation.
Overview
| NPI | 1306626759 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Oct 3, 2023 |
| Last updated in NPPES | Apr 22, 2026 |
| Certified by provider | Apr 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | APRN811917 | NV |
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 (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 389 across 14 procedure codes |
| Paid by Medicare | $22,564 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,006 · 4,217 30-day fills |
|---|---|
| Patients | 627 |
| Total drug cost | $106,068 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Coppel Medical Enterprise LLCLas Vegas, NV · 20 clinicians
- Pulmonology Group LLCHenderson, NV · 10 clinicians
Hospital affiliation
- Saint Rose Dominican Hospitals - Siena CampusHenderson, NV
Industry payments (Open Payments)
- 2025$74.01 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Grifols USA, LLC | $49.55 | 2 |
| Genzyme Corporation | $24.46 | 1 |
What the 2025 payments were for
- Food and Beverage$74.01 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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