Mehra Hosseini, M.D.
NPI 1205947884ActiveIndividual· Internal Medicine, Gastroenterology· Berkeley, CA
Internal Medicine, Gastroenterology (M.D.) in Berkeley, California, trained at New York Medical College (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $973,802 for 2,553 claims, against $158,221 paid for services in 2024. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $736.59 in all, mostly food and beverage.
Overview
| NPI | 1205947884 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Feb 7, 2025 |
| Certified by provider | Feb 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | G79483 | 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 - Gastroenterology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 539 |
|---|---|
| Services billed | 1,366 across 20 procedure codes |
| Paid by Medicare | $158,221 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,553 · 4,895 30-day fills |
|---|---|
| Patients | 799 |
| Total drug cost | $973,802 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Bass Medical GroupChico, CA · 291 clinicians
Hospital affiliations
- Alta Bates Summit Medical CenterOakland, CA
- Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CA
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$736.59 · 27 payments from 8 companies
- 2024$523.13 · 21 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $341.75 | 13 |
| Janssen Biotech, Inc. | $119.48 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $86.36 | 3 |
| Madrigal Pharmaceuticals | $79.70 | 3 |
| Lilly USA, LLC | $32.93 | 1 |
What the 2025 payments were for
- Food and Beverage$736.59 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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