Stephen L. Hauser, M.D.
NPI 1700996931ActiveIndividual· Internal Medicine· San Francisco, CA
Internal Medicine (M.D.) in San Francisco, California, trained at Harvard Medical School (class of 1975). Part D covered 22 prescriptions written in 2024, 86% of them generic. Novartis Pharma Ag was the largest of 4 companies reporting payments in 2025, $11,268 in all, mostly travel and lodging.
Overview
| NPI | 1700996931 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 30, 2006 |
| Last updated in NPPES | Jun 16, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G75715 | CA |
| Psychiatry & Neurology, Neurology | 2084N0400X | G75715 | 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 - Neurology (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 43 30-day fills |
|---|---|
| Total drug cost | $70,442 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | Neurology |
Medical group
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
Hospital affiliation
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$11,268 · 7 payments from 4 companies
- 2024$4,169 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharma Ag | $11,124 | 4 |
| Biomarin Pharmaceutical Inc. | $80.95 | 1 |
| Genentech, Inc. | $32.99 | 1 |
| Genentech USA, Inc. | $30.85 | 1 |
What the 2025 payments were for
- Travel and Lodging$10,335 · 3 payments
- Consulting Fee$788.55 · 1 payment
- Food and Beverage$144.79 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in San Francisco
- 1003871724
- 1003872870
- 1013000868
- 1013067040
- 1013080167
- 1013320738
- 1023016292
- 1023291945
- 1023332988
- 1023404860
- 1033140702
- 1043384050
All 1,457 internal medicine physicians in San Francisco · All internal medicine physicians in California