Arthur W. Wu, M.D.
NPI 1952565103ActiveIndividual· Otolaryngology· Los Angeles, CA
Otolaryngology (M.D.) in Los Angeles, California, trained at Duke University School of Medicine (class of 2006). 298 Medicare patients in 2024, $171,057 paid; nearly all of their 443 Part D prescriptions were generic (99%). Genzyme Corporation was the largest of 8 companies reporting payments in 2025, $10,320 in all, mostly speaking and faculty fees.
Overview
| NPI | 1952565103 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 17, 2008 |
| Last updated in NPPES | Oct 5, 2026 |
| Certified by provider | Oct 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | A101951 | CA |
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 - Otolaryngology (CA) |
|---|---|
| Opt-out | Past opt-out Jan 1, 2027 – Jan 1, 2029 |
| Can order and refer | Yes |
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 298 |
|---|---|
| Services billed | 995 across 39 procedure codes |
| Paid by Medicare | $171,057 |
Part D prescriptions in 2024
| Prescriptions (claims) | 443 · 598 30-day fills |
|---|---|
| Patients | 189 |
| Total drug cost | $12,889 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Otolaryngology |
| Telehealth | Offers telehealth |
Medical group
- Cedars-Sinai Medical Care FoundationWest Hollywood, CA · 1,692 clinicians
Hospital affiliations
- Cedar-Sinai Marina del Rey HospitalMarina Del Rey, CA
- Cedars-Sinai Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$10,320 · 25 payments from 8 companies
- 2024$17,117 · 32 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $8,809 | 7 |
| 3-D Matrix, Inc. | $826.50 | 6 |
| Regeneron Pharmaceuticals, Inc. | $187.10 | 2 |
| Glaxosmithkline, LLC. | $177.48 | 3 |
| Astrazeneca Pharmaceuticals LP | $163.12 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$8,476 · 3 payments
- Food and Beverage$1,764 · 20 payments
- Travel and Lodging$80.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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