Matthew Macmillan Cappiello, MD
NPI 1922402577ActiveIndividual· Internal Medicine· Los Angeles, CA
Internal Medicine (MD) in Los Angeles, California, trained at University of California, San Diego School of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $17,791 for 61 claims, against $2,654 paid for services in 2024. Viiv Healthcare Company was the largest of 2 companies reporting payments in 2025, $326.64 in all, mostly food and beverage.
Overview
| NPI | 1922402577 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 10, 2014 |
| Last updated in NPPES | Aug 8, 2025 |
| Certified by provider | Aug 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A142025 | 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 - Infectious Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 21 across 3 procedure codes |
| Paid by Medicare | $2,654 |
Part D prescriptions in 2024
| Prescriptions (claims) | 61 · 100 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $17,791 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of California, San Diego School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Faculty Physicians and Surgeons of LlusmLoma Linda, CA · 1,315 clinicians
- Sac Health SystemSan Bernardino, CA · 227 clinicians
Hospital affiliation
- Loma Linda University Medical CenterLoma Linda, CA
Industry payments (Open Payments)
- 2025$326.64 · 3 payments from 2 companies
- 2024$150.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $243.64 | 2 |
| Astellas Pharma US Inc | $83.00 | 1 |
What the 2025 payments were for
- Food and Beverage$243.64 · 2 payments
- Education$83.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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