Jonathan Dau, M.D.
NPI 1467809608ActiveIndividual· Internal Medicine, Rheumatology· Newport Beach, CA
Internal Medicine, Rheumatology (M.D.) with Hoag Clinic, practicing in Newport Beach, California. Their prescriptions cost Medicare Part D more than their services did: $839,781 for 858 claims, against $140,851 paid for services in 2024. Sobi, Inc was the largest of 21 companies reporting payments in 2025, $8,657 in all, mostly food and beverage. Lists Hoag Memorial Hospital Presbyterian as a hospital affiliation.
Overview
| NPI | 1467809608 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 18, 2016 |
| Last updated in NPPES | Feb 27, 2024 |
| Certified by provider | Feb 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | A193324 | 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 - Rheumatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 183 |
|---|---|
| Services billed | 7,704 across 37 procedure codes |
| Paid by Medicare | $140,851 |
Part D prescriptions in 2024
| Prescriptions (claims) | 858 · 1,422 30-day fills |
|---|---|
| Patients | 207 |
| Total drug cost | $839,781 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Hoag ClinicNewport Beach, CA · 460 clinicians
Hospital affiliation
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
Industry payments (Open Payments)
- 2025$8,657 · 122 payments from 21 companies
- 2024$5,361 · 83 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sobi, Inc | $2,401 | 7 |
| Novartis Pharmaceuticals Corporation | $2,327 | 18 |
| Abbvie Inc. | $1,102 | 23 |
| Astrazeneca Pharmaceuticals LP | $470.93 | 5 |
| Amgen Inc. | $452.59 | 14 |
What the 2025 payments were for
- Food and Beverage$4,412 · 112 payments
- Consulting Fee$2,665 · 2 payments
- Travel and Lodging$1,480 · 7 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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