Charles Ginsberg, M.D.
NPI 1235494360ActiveIndividual· Internal Medicine· San Diego, CA
Internal Medicine (M.D.) in San Diego, California, trained at Washington University School of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $89,924 for 482 claims, against $50,834 paid for services in 2024. Kyowa Kirin, Inc. was the largest of 3 companies reporting payments in 2025, $9,312 in all, mostly consulting fees.
Overview
| NPI | 1235494360 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 4, 2012 |
| Last updated in NPPES | Jul 9, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A135730 | CA |
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 - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 178 |
|---|---|
| Services billed | 1,952 across 28 procedure codes |
| Paid by Medicare | $50,834 |
Part D prescriptions in 2024
| Prescriptions (claims) | 482 · 929 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $89,924 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
Hospital affiliation
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Other facilities
- Home Dialysis Therapies of San Diego-NorthDialysis facility · San Diego, CA
Industry payments (Open Payments)
- 2025$9,312 · 13 payments from 3 companies
- 2024$9,130 · 20 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kyowa Kirin, Inc. | $9,269 | 10 |
| Amgen Inc. | $40.22 | 1 |
| Travere Therapeutics, Inc. | $2.77 | 2 |
What the 2025 payments were for
- Consulting Fee$8,330 · 1 payment
- Travel and Lodging$620.08 · 3 payments
- Food and Beverage$358.65 · 7 payments
- Education$2.77 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,103 internal medicine physicians in San Diego · All internal medicine physicians in California