Mehdi Khorsandi, M.D.
NPI 1588607691ActiveIndividual· Internal Medicine, Gastroenterology· Glendale, CA
Internal Medicine, Gastroenterology (M.D.) in Glendale, California, trained at University of Texas Medical School at San Antonio (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $694,660 for 1,798 claims, against $146,237 paid for services in 2024. Janssen Biotech, Inc. was the largest of 11 companies reporting payments in 2025, $1,646 in all, mostly food and beverage.
Overview
| NPI | 1588607691 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Jan 21, 2025 |
| Certified by provider | Jan 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A52802 | 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 | 660 |
|---|---|
| Services billed | 1,420 across 34 procedure codes |
| Paid by Medicare | $146,237 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,798 · 2,267 30-day fills |
|---|---|
| Patients | 445 |
| Total drug cost | $694,660 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Gastroenterology |
Hospital affiliations
- Christus Southeast Texas- St ElizabethBeaumont, TX
- Glendale Adventist Medical CenterGlendale, CA
- Glendale Mem Hospital & Hlth CenterGlendale, CA
- Providence Saint Joseph Medical CtrBurbank, CA
Industry payments (Open Payments)
- 2025$1,646 · 84 payments from 11 companies
- 2024$2,084 · 105 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $348.18 | 25 |
| Ardelyx, Inc. | $344.71 | 15 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $316.41 | 17 |
| Abbvie Inc. | $289.91 | 15 |
| Madrigal Pharmaceuticals | $102.16 | 3 |
What the 2025 payments were for
- Food and Beverage$1,646 · 84 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 gastroenterologists in Glendale · All gastroenterologists in California