David Michael Doriguzzi, PA-C
NPI 1730195728ActiveIndividual· Physician Assistant, Medical· Lancaster, CA
Physician Assistant, Medical (PA-C) in Lancaster, California, licensed in CA, with an NPI issued in July 2006. Part D covered 9,315 prescriptions written in 2024, 67% of them generic. Corcept Therapeutics was the largest of 25 companies reporting payments in 2025, $53,472 in all, mostly speaking and faculty fees.
Overview
| NPI | 1730195728 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Jan 25, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA16586 | 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 - Physician Assistant (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 9,315 · 18,062 30-day fills |
|---|---|
| Patients | 447 |
| Total drug cost | $3,297,116 |
| Generic share | 67% of claims |
Industry payments (Open Payments)
- 2025$53,472 · 243 payments from 25 companies
- 2024$32,309 · 158 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $23,337 | 56 |
| Dexcom, Inc. | $20,450 | 60 |
| Novo Nordisk Inc | $6,880 | 13 |
| Xeris Pharmaceuticals, Inc. | $688.02 | 28 |
| Amgen Inc. | $327.76 | 16 |
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$17,727 · 8 payments
- Compensation for serving as faculty or as a speaker for a medical education program$14,480 · 16 payments
- Travel and Lodging$9,026 · 42 payments
- Food and Beverage$6,471 · 170 payments
- Honoraria$5,600 · 3 payments
- Education$113.29 · 3 payments
- Long term medical supply or device loan$54.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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