Joan Isabelle Barcenas, NP
NPI 1285479261ActiveIndividual· Nurse Practitioner· Santa Monica, CA
Nurse Practitioner (NP) with Providence Saint Johns Medical Foundation, practicing in Santa Monica, California. Their prescriptions cost Medicare Part D more than their services did: $6,703 for 111 claims, against $2,768 paid for services in 2024. Novo Nordisk Inc reported $71.59 in payments in 2025, mostly food and beverage. Lists Saint John's Health Center as a hospital affiliation.
Overview
| NPI | 1285479261 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Jul 1, 2024 |
| Last updated in NPPES | Dec 17, 2024 |
| Certified by provider | Dec 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95028163 | CA |
| Nurse Practitioner, Family | 363LF0000X | 95028163 | 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 - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 58 |
|---|---|
| Services billed | 107 across 17 procedure codes |
| Paid by Medicare | $2,768 |
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 172 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $6,703 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Providence Saint Johns Medical FoundationSanta Monica, CA · 281 clinicians
Hospital affiliation
- Saint John's Health CenterSanta Monica, CA
Industry payments (Open Payments)
- 2025$71.59 · 3 payments from 1 company
- 2024$257.32 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $71.59 | 3 |
What the 2025 payments were for
- Food and Beverage$71.59 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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