Dinora Beatriz Chinchilla, MD
NPI 1508276197ActiveIndividual· Internal Medicine, Critical Care Medicine· Orange, CA
Internal Medicine, Critical Care Medicine (MD) in Orange, California, trained at University of California, Irvine, California College of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $267,230 for 376 claims, against $95,574 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 2 companies reporting payments in 2025, $33.59 in all, mostly food and beverage.
Overview
| NPI | 1508276197 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 5, 2014 |
| Last updated in NPPES | Mar 26, 2025 |
| Certified by provider | Mar 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | A139407 | CA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | A139407 | 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 - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 371 |
|---|---|
| Services billed | 902 across 37 procedure codes |
| Paid by Medicare | $95,574 |
Part D prescriptions in 2024
| Prescriptions (claims) | 376 · 478 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $267,230 |
| Generic share | 33% of claims |
Education and affiliations
| Medical school | University of California, Irvine, California College of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical group
- Uc RegentsOrange, CA · 319 clinicians
Hospital affiliations
- Providence St. Joseph HospitalOrange, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$33.59 · 2 payments from 2 companies
- 2024$128.92 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $19.37 | 1 |
| Insmed, Inc. | $14.22 | 1 |
What the 2025 payments were for
- Food and Beverage$33.59 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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