David A. Gehret, M.D.
NPI 1497774947ActiveIndividual· Psychiatry & Neurology, Neurology· Newport Beach, CA
Psychiatry & Neurology, Neurology (M.D.) in Newport Beach, California, trained at University of Florida College of Medicine (class of 1981). 435 Medicare patients in 2024, $185,233 paid; nearly all of their 1,587 Part D prescriptions were generic (98%). Argenx US, Inc. was the largest of 2 companies reporting payments in 2025, $33.61 in all, mostly food and beverage.
Overview
| NPI | 1497774947 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Mar 12, 2026 |
| Certified by provider | Mar 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | G48231 | CA |
| Specialist | 174400000X | G48231 | 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 - Psychiatry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 435 |
|---|---|
| Services billed | 1,664 across 16 procedure codes |
| Paid by Medicare | $185,233 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,587 · 3,042 30-day fills |
|---|---|
| Patients | 312 |
| Total drug cost | $69,141 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Psychiatry |
| Secondary specialties | Neurology |
Medical group
- Hoag ClinicNewport Beach, CA · 460 clinicians
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$33.61 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Argenx US, Inc. | $18.33 | 1 |
| Grifols USA, LLC | $15.28 | 1 |
What the 2025 payments were for
- Food and Beverage$33.61 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other neurologists in Newport Beach
- 1023198181
- 1043258502
- 1083819791
- 1114276854
- 1376742700
- 1467482216
- 1487707212
- 1508154428
- 1619993698
- 1720187487
- 1770113623
- 1801093554
All 39 neurologists in Newport Beach · All neurologists in California