Ernest Tamajong, NP
NPI 1275671802ActiveIndividual· Nurse Practitioner· Bear, DE
Nurse Practitioner (NP) with Health First Medical Care, practicing in Bear, Delaware. Their prescriptions cost Medicare Part D more than their services did: $758,404 for 9,572 claims, against $81,589 paid for services in 2024. Teva Pharmaceuticals USA, Inc. reported $216.81 in payments in 2025, mostly food and beverage. Lists Bayhealth Hospital, Sussex Campus and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1275671802 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Feb 3, 2007 |
| Last updated in NPPES | Sep 5, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | LP-0000155 | DE |
| Nurse Practitioner, Adult Health | 363LA2200X | SP016143 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (DE); Practitioner - Nurse Practitioner (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 331 |
|---|---|
| Services billed | 795 across 7 procedure codes |
| Paid by Medicare | $81,589 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,572 · 14,060 30-day fills |
|---|---|
| Patients | 448 |
| Total drug cost | $758,404 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Health First Medical CareBear, DE · 2 clinicians
Hospital affiliations
- Bayhealth Hospital, Sussex CampusMilford, DE
- Bayhealth Medical Center, Kent CampusDover, DE
- Christiana HospitalNewark, DE
Other facilities
- Aveanna Home HealthcareHome health agency · Milford, DE
- Bayada Home Health Care at BayhealthHome health agency · Dover, DE
- Bayada Home Health Care, IncHome health agency · Wilmington, DE
- Christianacare HomehealthHome health agency · Wilmington, DE
- Christianacare HomehealthHome health agency · Camden, DE
Industry payments (Open Payments)
- 2025$216.81 · 3 payments from 1 company
- 2024$28.03 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $216.81 | 3 |
What the 2025 payments were for
- Food and Beverage$137.31 · 2 payments
- Education$79.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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