Justin Patrick Holiwell
NPI 1912540592ActiveIndividual· Physician Assistant· Santa Barbara, CA
Physician Assistant with Sansum Clinic, practicing in Santa Barbara, California. Mostly services rather than prescriptions: Medicare paid $10,383 for 100 patients in 2024, with only 37 Part D claims. Medtronic, Inc. was the largest of 14 companies reporting payments in 2025, $895.51 in all, mostly food and beverage. Lists Santa Barbara Cottage Hospital as a hospital affiliation.
Overview
| NPI | 1912540592 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Oct 25, 2019 |
| Last updated in NPPES | Dec 9, 2021 |
| Certified by provider | Dec 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA58237 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | 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 | 100 |
|---|---|
| Services billed | 108 across 13 procedure codes |
| Paid by Medicare | $10,383 |
Part D prescriptions in 2024
| Prescriptions (claims) | 37 · 57 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $2,246 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Sansum ClinicSanta Barbara, CA · 320 clinicians
Hospital affiliation
- Santa Barbara Cottage HospitalSanta Barbara, CA
Industry payments (Open Payments)
- 2025$895.51 · 33 payments from 14 companies
- 2024$311.71 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $171.22 | 2 |
| Biosense Webster, Inc. | $144.20 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $141.17 | 14 |
| Amgen Inc. | $90.72 | 1 |
| Pfizer Inc. | $84.77 | 4 |
What the 2025 payments were for
- Food and Beverage$895.51 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 109 physician assistants in Santa Barbara · All physician assistants in California