David C. Willms, M.D.
NPI 1285626747ActiveIndividual· Internal Medicine, Pulmonary Disease· San Diego, CA
Internal Medicine, Pulmonary Disease (M.D.) in San Diego, California, trained at Baylor College of Medicine (class of 1982). 280 Medicare patients in 2024, $225,877 paid; nearly all of their 73 Part D prescriptions were generic (99%). Btg International Inc. was the largest of 3 companies reporting payments in 2025, $2,691 in all, mostly consulting fees.
Overview
| NPI | 1285626747 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 19, 2005 |
| Last updated in NPPES | Nov 16, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | C42091 | CA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | C42091 | CA |
| Hospitalist | 208M00000X | C42091 | CA |
| Internal Medicine | 207R00000X | C42091 | CA |
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 - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 280 |
|---|---|
| Services billed | 2,840 across 32 procedure codes |
| Paid by Medicare | $225,877 |
Part D prescriptions in 2024
| Prescriptions (claims) | 73 · 73 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $4,723 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical groups
- Emergency and Acute Care Medical CorporationLa Mesa, CA · 422 clinicians
- Chest Medicine and Critical Care Medical Group IncSan Diego, CA · 25 clinicians
- Avicenna Critical Care, PCSan Diego, CA · 5 clinicians
- Samuel J Clark MD IncSan Diego, CA · 3 clinicians
Hospital affiliations
- Scripps Mercy HospitalSan Diego, CA
- Sharp Chula Vista Medical CenterChula Vista, CA
- Sharp Coronado Hospital and Hlthcr CtrCoronado, CA
- Sharp Memorial HospitalSan Diego, CA
Other facilities
- Kindred Hospital - San DiegoLong-term care hospital · San Diego, CA
- Villa Coronado D/P SnfNursing home · Coronado, CA
Industry payments (Open Payments)
- 2025$2,691 · 3 payments from 3 companies
- 2024$4,464 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Btg International Inc. | $2,450 | 1 |
| Inari Medical, Inc. | $171.53 | 1 |
| Medtronic, Inc. | $69.00 | 1 |
What the 2025 payments were for
- Consulting Fee$2,450 · 1 payment
- Food and Beverage$240.53 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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