Laura S. Chiu, MD, MPH
NPI 1083076350ActiveIndividual· Internal Medicine, Gastroenterology· San Francisco, CA
Internal Medicine, Gastroenterology (MD, MPH) with UCSF Medical Group Business Services and 1 other group, practicing in San Francisco, California. Their prescriptions cost Medicare Part D more than their services did: $178,827 for 206 claims, against $8,248 paid for services in 2024. Erbe USA Inc reported $61.00 in payments in 2025, mostly food and beverage. Lists UCSF Health Saint Francis Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1083076350 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MPH |
| Sole proprietor | No |
| NPI issued | Mar 24, 2016 |
| Last updated in NPPES | Aug 20, 2025 |
| Certified by provider | Aug 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 294446 | MA |
| Internal Medicine | 207R00000X | 294446 | MA |
| Internal Medicine, Gastroenterology | 207RG0100X | A201575 | 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); Practitioner - Gastroenterology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 78 across 16 procedure codes |
| Paid by Medicare | $8,248 |
Part D prescriptions in 2024
| Prescriptions (claims) | 206 · 317 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $178,827 |
| Generic share | 68% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
- Regents of the University of CaliforniaSan Francisco, CA · 732 clinicians
Hospital affiliations
- UCSF Health Saint Francis HospitalSan Francisco, CA
- UCSF Health St. Mary's HospitalSan Francisco, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$61.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Erbe USA Inc | $61.00 | 1 |
What the 2025 payments were for
- Food and Beverage$61.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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