Luis R. Castellanos, MD
NPI 1013059286ActiveIndividual· Internal Medicine, Cardiovascular Disease· San Diego, CA
Internal Medicine, Cardiovascular Disease (MD) in San Diego, California, trained at Harvard Medical School (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $234,509 for 1,231 claims, against $87,463 paid for services in 2024. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $150.94 in all, mostly food and beverage.
Overview
| NPI | 1013059286 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 13, 2007 |
| Last updated in NPPES | Jul 29, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | A89654 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 686 |
|---|---|
| Services billed | 1,205 across 37 procedure codes |
| Paid by Medicare | $87,463 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,231 · 2,790 30-day fills |
|---|---|
| Patients | 240 |
| Total drug cost | $234,509 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
Hospital affiliation
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Industry payments (Open Payments)
- 2025$150.94 · 8 payments from 3 companies
- 2024$261.26 · 12 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $80.63 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $37.87 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $32.44 | 2 |
What the 2025 payments were for
- Food and Beverage$150.94 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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