Jonathan Barrera-Calix, MD
NPI 1356797864ActiveIndividual· Internal Medicine, Nephrology· Seattle, WA
Internal Medicine, Nephrology (MD) with Swedish Health Services and 2 other groups, practicing in Seattle, Washington. Mostly services rather than prescriptions: Medicare paid $44,002 for 109 patients in 2024, with only 22 Part D claims. Vantive US Healthcare LLC reported $122.37 in payments in 2025, mostly food and beverage. Lists Enloe Health and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1356797864 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 13, 2016 |
| Last updated in NPPES | May 5, 2026 |
| Certified by provider | May 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD61169639 | WA |
| Internal Medicine, Nephrology | 207RN0300X | A184936 | 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 - Internal Medicine (CA); Practitioner - Nephrology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 414 across 6 procedure codes |
| Paid by Medicare | $44,002 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 58 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $4,281 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Nephrology |
Medical groups
- Swedish Health ServicesSeattle, WA · 1,037 clinicians
- Enloe Medical CenterChico, CA · 333 clinicians
- Enloe Health and WellnessChico, CA · 42 clinicians
Hospital affiliations
- Enloe HealthChico, CA
- Swedish IssaquahIssaquah, WA
- Swedish Medical CenterSeattle, WA
- Swedish Medical Center / Cherry HillSeattle, WA
Industry payments (Open Payments)
- 2025$122.37 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vantive US Healthcare LLC | $122.37 | 1 |
What the 2025 payments were for
- Food and Beverage$122.37 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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