Christine Montesa, MD
NPI 1467616581ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· San Diego, CA
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) in San Diego, California, trained at University of California, San Diego School of Medicine (class of 2008). In 2024 Medicare paid $25,927 for 29 patients, and Part D covered 145 of their prescriptions, 86% of them generic. Abiomed was the largest of 9 companies reporting payments in 2025, $2,132 in all, mostly food and beverage.
Overview
| NPI | 1467616581 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 17, 2008 |
| Last updated in NPPES | Nov 19, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | A110356 | CA |
| Surgery | 208600000X | A110356 | 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 - Thoracic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 29 |
|---|---|
| Services billed | 67 across 24 procedure codes |
| Paid by Medicare | $25,927 |
Part D prescriptions in 2024
| Prescriptions (claims) | 145 · 163 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $7,016 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of California, San Diego School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Thoracic Surgery |
| Secondary specialties | Cardiac Surgery |
Medical group
- Chaparral Medical Group IncPomona, CA · 65 clinicians
Hospital affiliation
- Pomona Valley Hospital Medical CenterPomona, CA
Industry payments (Open Payments)
- 2025$2,132 · 30 payments from 9 companies
- 2024$629.50 · 13 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $1,155 | 13 |
| Davol Inc. | $281.11 | 4 |
| Biomerieux Inc | $189.00 | 2 |
| Baxter Healthcare | $164.89 | 3 |
| Atricure, Inc. | $161.82 | 4 |
What the 2025 payments were for
- Food and Beverage$1,736 · 27 payments
- Travel and Lodging$395.63 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 cardiothoracic surgeons in San Diego · All cardiothoracic surgeons in California