Matthew Lorenz Combs, M.D.
NPI 1306225305ActiveIndividual· Family Medicine· Temecula, CA
Family Medicine (M.D.) in Temecula, California, trained at Loma Linda University School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $255,841 for 3,484 claims, against $32,687 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $21.21 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1306225305 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 22, 2015 |
| Last updated in NPPES | Feb 19, 2020 |
| Certified by provider | Feb 19, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A145755 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 216 |
|---|---|
| Services billed | 414 across 45 procedure codes |
| Paid by Medicare | $32,687 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,484 · 8,684 30-day fills |
|---|---|
| Patients | 599 |
| Total drug cost | $255,841 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Rancho Family Medical Group IncChula Vista, CA · 113 clinicians
Hospital affiliations
- Loma Linda University Medical Center-MurrietaMurrieta, CA
- Southwest Healthcare Rancho Springs HospitalMurrieta, CA
- Temecula Valley HospitalTemecula, CA
Industry payments (Open Payments)
- 2025$21.21 · 1 payment from 1 company
- 2024$73.33 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $21.21 | 1 |
What the 2025 payments were for
- Food and Beverage$21.21 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 115 family medicine physicians in Temecula · All family medicine physicians in California