David Joel Mapes, PA-C
NPI 1427428010ActiveIndividual· Physician Assistant· Fresno, CA
Physician Assistant (PA-C) with Edgar S. Macias, M.D., Inc and 1 other group, practicing in Fresno, California. Their prescriptions cost Medicare Part D more than their services did: $626,650 for 811 claims, against $46,430 paid for services in 2024. Arcutis Biotherapeutics, Inc. was the largest of 14 companies reporting payments in 2025, $6,479 in all, mostly travel and lodging.
Overview
| NPI | 1427428010 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 25, 2015 |
| Last updated in NPPES | Apr 1, 2022 |
| Certified by provider | Apr 1, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 52822 | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 212 |
|---|---|
| Services billed | 933 across 39 procedure codes |
| Paid by Medicare | $46,430 |
Part D prescriptions in 2024
| Prescriptions (claims) | 811 · 867 30-day fills |
|---|---|
| Patients | 193 |
| Total drug cost | $626,650 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Edgar S. Macias, M.D., IncHanford, CA · 13 clinicians
- Dehesa Dermatology IncClovis, CA · 5 clinicians
Industry payments (Open Payments)
- 2025$6,479 · 118 payments from 14 companies
- 2024$1,301 · 32 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arcutis Biotherapeutics, Inc. | $4,741 | 28 |
| Abbvie Inc. | $319.35 | 18 |
| Incyte Corporation | $285.88 | 9 |
| Janssen Biotech, Inc. | $256.68 | 20 |
| Ucb, Inc. | $163.40 | 6 |
What the 2025 payments were for
- Travel and Lodging$2,410 · 4 payments
- Food and Beverage$2,203 · 112 payments
- Consulting Fee$1,800 · 1 payment
- Education$65.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 194 physician assistants in Fresno · All physician assistants in California