Marcus Alberto De Ranieri, DO
NPI 1891351615ActiveIndividual· Family Medicine· Marina, CA
Family Medicine (DO) in Marina, California, trained at Touro Un College of Osteopathic Medicine, Vallejo (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $204,848 for 1,960 claims, against $71,963 paid for services in 2024. Lilly USA, LLC reported $26.80 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1891351615 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 16, 2019 |
| Last updated in NPPES | Jun 23, 2023 |
| Certified by provider | Jun 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 20A19483 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 300 |
|---|---|
| Services billed | 1,210 across 60 procedure codes |
| Paid by Medicare | $71,963 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,960 · 3,826 30-day fills |
|---|---|
| Patients | 274 |
| Total drug cost | $204,848 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Touro Un College of Osteopathic Medicine, Vallejo |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Montage Medical GroupMonterey, CA · 127 clinicians
Hospital affiliations
- Community Hospital of the Monterey PeninsulaMonterey, CA
- Salinas Valley Health Medical CenterSalinas, CA
Other facilities
- Bridge Home HealthHome health agency · Salinas, CA
- Central Coast Vna & Hospice, IncHome health agency · Monterey, CA
- Choice Home Health CareHome health agency · Monterey, CA
- Inhome Healthcare ServicesHome health agency · Monterey, CA
Industry payments (Open Payments)
- 2024$26.80 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $26.80 | 1 |
What the 2024 payments were for
- Food and Beverage$26.80 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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