Wisam S. Naji, MD
NPI 1407119738ActiveIndividual· Internal Medicine, Pulmonary Disease· Valencia, CA
Internal Medicine, Pulmonary Disease (MD) with Providence Facey Medical Foundation, practicing in Valencia, California. Their prescriptions cost Medicare Part D more than their services did: $826,530 for 2,327 claims, against $74,148 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $390.68 in all, mostly food and beverage. Lists Henry Mayo Newhall Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1407119738 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2012 |
| Last updated in NPPES | Aug 1, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 142592 | CA |
| Hospitalist | 208M00000X | 2015020989 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 230 |
|---|---|
| Services billed | 985 across 37 procedure codes |
| Paid by Medicare | $74,148 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,327 · 3,476 30-day fills |
|---|---|
| Patients | 444 |
| Total drug cost | $826,530 |
| Generic share | 33% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical group
- Providence Facey Medical FoundationValencia, CA · 385 clinicians
Hospital affiliations
- Henry Mayo Newhall HospitalValencia, CA
- Providence Holy Cross Medical CenterMission Hills, CA
Industry payments (Open Payments)
- 2025$390.68 · 3 payments from 2 companies
- 2024$4,850 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $249.53 | 2 |
| Abiomed | $141.15 | 1 |
What the 2025 payments were for
- Food and Beverage$390.68 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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