Marirose Calderon, MD
NPI 1063837680ActiveIndividual· Internal Medicine· Mountain View, CA
Internal Medicine (MD) with Southern California Permanente Medical Group, practicing in Mountain View, California. Their prescriptions cost Medicare Part D more than their services did: $16,273 for 384 claims, against $2,692 paid for services in 2024. Lists Kaiser Foundation Hospital-Moreno Valley as a hospital affiliation.
Overview
| NPI | 1063837680 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 19, 2014 |
| Last updated in NPPES | Oct 27, 2023 |
| Certified by provider | Aug 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A151886 | CA |
| Internal Medicine | 207R00000X | 271044 | MA |
| Hospitalist | 208M00000X | MD-20498 | HI |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 26 across 3 procedure codes |
| Paid by Medicare | $2,692 |
Part D prescriptions in 2024
| Prescriptions (claims) | 384 · 564 30-day fills |
|---|---|
| Patients | 142 |
| Total drug cost | $16,273 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Hospital affiliation
- Kaiser Foundation Hospital-Moreno ValleyMoreno Valley, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 134 internal medicine physicians in Mountain View · All internal medicine physicians in California