David Du Lam, MD, MS
NPI 1841828647ActiveIndividual· Otolaryngology· Rancho Mirage, CA
Otolaryngology (MD, MS) with Desert Cities Allergy Otolaryngology Inc, practicing in Rancho Mirage, California. Part D covered 63 prescriptions written in 2024, 98% of them generic. Stryker Corporation was the largest of 7 companies reporting payments in 2025, $1,063 in all, mostly food and beverage. Lists Desert Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1841828647 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MS |
| Sole proprietor | No |
| NPI issued | Mar 29, 2020 |
| Last updated in NPPES | May 5, 2026 |
| Certified by provider | May 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | A201912 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 63 · 65 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $491.22 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Otolaryngology |
Medical group
- Desert Cities Allergy Otolaryngology IncRancho Mirage, CA · 4 clinicians
Hospital affiliations
- Desert Regional Medical CenterPalm Springs, CA
- Eisenhower Medical CenterRancho Mirage, CA
Industry payments (Open Payments)
- 2025$1,063 · 20 payments from 7 companies
- 2024$1,683 · 27 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $710.40 | 9 |
| Baxter Healthcare | $109.21 | 1 |
| Ionis Pharmaceuticals, Inc. | $69.76 | 2 |
| Genzyme Corporation | $53.06 | 2 |
| Glaxosmithkline, LLC. | $46.82 | 2 |
What the 2025 payments were for
- Food and Beverage$898.17 · 17 payments
- Travel and Lodging$165.03 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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