Jun Shoji, M.D.
NPI 1942524483ActiveIndividual· Internal Medicine, Nephrology· West Hollywood, CA
Internal Medicine, Nephrology (M.D.) in West Hollywood, California, trained at George Washington University School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $506,632 for 3,081 claims, against $113,341 paid for services in 2024. Sanofi-Aventis U.S. LLC was the largest of 8 companies reporting payments in 2025, $1,967 in all, mostly travel and lodging.
Overview
| NPI | 1942524483 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 25, 2010 |
| Last updated in NPPES | Apr 2, 2024 |
| Certified by provider | Apr 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A136327 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 388 |
|---|---|
| Services billed | 1,047 across 11 procedure codes |
| Paid by Medicare | $113,341 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,081 · 4,352 30-day fills |
|---|---|
| Patients | 363 |
| Total drug cost | $506,632 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cedars-Sinai Medical CenterWest Hollywood, CA · 799 clinicians
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$1,967 · 14 payments from 8 companies
- 2024$536.56 · 6 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sanofi-Aventis U.S. LLC | $1,251 | 6 |
| Genzyme Corporation | $149.91 | 1 |
| Merck Sharp & Dohme LLC | $121.44 | 1 |
| Cormedix Inc. | $108.85 | 1 |
| Veloxis Pharmaceuticals, Inc. | $96.71 | 1 |
What the 2025 payments were for
- Travel and Lodging$939.04 · 3 payments
- Food and Beverage$867.35 · 9 payments
- Education$160.70 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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