Matthew Richard Denny, M.D., M.P.H.
NPI 1336283621ActiveIndividual· Emergency Medicine· San Francisco, CA
Emergency Medicine (M.D., M.P.H.) in San Francisco, California, trained at Washington University School of Medicine (class of 2002). 461 Medicare patients in 2024, $65,199 paid; nearly all of their 189 Part D prescriptions were generic (92%). Dompe US, Inc. was the largest of 3 companies reporting payments in 2025, $117.94 in all, mostly food and beverage.
Overview
| NPI | 1336283621 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.P.H. |
| Sole proprietor | Yes |
| NPI issued | Feb 19, 2007 |
| Last updated in NPPES | Feb 27, 2024 |
| Certified by provider | Feb 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A99994 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 461 |
|---|---|
| Services billed | 651 across 31 procedure codes |
| Paid by Medicare | $65,199 |
Part D prescriptions in 2024
| Prescriptions (claims) | 189 · 198 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $4,400 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Emergency Medicine |
Medical group
- Cep America - CaliforniaPomona, CA · 1,292 clinicians
Hospital affiliations
- Novato Community HospitalNovato, CA
- Sequoia HospitalRedwood City, CA
Industry payments (Open Payments)
- 2025$117.94 · 5 payments from 3 companies
- 2024$48.21 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dompe US, Inc. | $57.67 | 2 |
| Biotissue Holdings Inc. | $42.44 | 2 |
| Rxsight Inc | $17.83 | 1 |
What the 2025 payments were for
- Food and Beverage$117.94 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 308 emergency medicine physicians in San Francisco · All emergency medicine physicians in California