Jonathan Barthelet
NPI 1811428550ActiveIndividual· Internal Medicine· Santa Monica, CA
Internal Medicine in Santa Monica, California, trained at State University of New York at Stony Brook, School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $383,108 for 2,931 claims, against $71,092 paid for services in 2024. Cleerly, Inc. was the largest of 4 companies reporting payments in 2025, $98.45 in all, mostly food and beverage.
Overview
| NPI | 1811428550 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Mar 24, 2017 |
| Last updated in NPPES | Nov 13, 2025 |
| Certified by provider | Nov 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A161156 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 330 |
|---|---|
| Services billed | 2,883 across 74 procedure codes |
| Paid by Medicare | $71,092 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,931 · 5,986 30-day fills |
|---|---|
| Patients | 441 |
| Total drug cost | $383,108 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
| Telehealth | Offers telehealth |
Medical group
- Westside Internal MedicineSanta Monica, CA · 8 clinicians
Hospital affiliation
- Saint John's Health CenterSanta Monica, CA
Other facilities
- La Remedy Health, IncHome health agency · Inglewood, CA
Industry payments (Open Payments)
- 2025$98.45 · 4 payments from 4 companies
- 2024$52.83 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cleerly, Inc. | $35.57 | 1 |
| Abbvie Inc. | $28.77 | 1 |
| Pfizer Inc. | $19.16 | 1 |
| Novo Nordisk Inc | $14.95 | 1 |
What the 2025 payments were for
- Food and Beverage$98.45 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 197 internal medicine physicians in Santa Monica · All internal medicine physicians in California