John Afshin Kasher, M.D.
NPI 1285723304ActiveIndividual· Internal Medicine, Gastroenterology· Burbank, CA
Internal Medicine, Gastroenterology (M.D.) in Burbank, California, trained at Boston University School of Medicine (class of 2003). In 2024 Medicare paid $150,998 for 449 patients, and Part D covered 526 of their prescriptions, 79% of them generic. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $636.58 in all, mostly food and beverage.
Overview
| NPI | 1285723304 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 12, 2006 |
| Last updated in NPPES | Sep 1, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A89366 | 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 - Gastroenterology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 449 |
|---|---|
| Services billed | 1,793 across 51 procedure codes |
| Paid by Medicare | $150,998 |
Part D prescriptions in 2024
| Prescriptions (claims) | 526 · 725 30-day fills |
|---|---|
| Patients | 282 |
| Total drug cost | $114,662 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Genesis Healthcare Partners PCSan Francisco, CA · 228 clinicians
Hospital affiliation
- Providence Saint Joseph Medical CtrBurbank, CA
Industry payments (Open Payments)
- 2025$636.58 · 27 payments from 5 companies
- 2024$1,506 · 46 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $317.59 | 15 |
| Madrigal Pharmaceuticals | $137.51 | 5 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $92.87 | 4 |
| Aimmune Therapeutics, Inc. | $54.56 | 2 |
| Genzyme Corporation | $34.05 | 1 |
What the 2025 payments were for
- Food and Beverage$636.58 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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