Firmin C. Ho, M.D.
NPI 1497746960ActiveIndividual· Internal Medicine, Gastroenterology· Monterey Park, CA
Internal Medicine, Gastroenterology (M.D.) in Monterey Park, California, trained at University of Rochester School of Medicine and Dentistry (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $720,343 for 2,022 claims, against $119,873 paid for services in 2024. Gilead Sciences, Inc. was the largest of 2 companies reporting payments in 2025, $61.95 in all, mostly food and beverage.
Overview
| NPI | 1497746960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 2, 2005 |
| Last updated in NPPES | Jul 29, 2020 |
| Certified by provider | Jul 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | G44894 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 412 |
|---|---|
| Services billed | 1,429 across 10 procedure codes |
| Paid by Medicare | $119,873 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,022 · 2,325 30-day fills |
|---|---|
| Patients | 746 |
| Total drug cost | $720,343 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Gastroenterology |
Industry payments (Open Payments)
- 2025$61.95 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $44.97 | 2 |
| Ferring Pharmaceuticals Inc. | $16.98 | 1 |
What the 2025 payments were for
- Food and Beverage$41.96 · 2 payments
- Education$19.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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