Lynne A. Bui, M.D.
NPI 1114169323ActiveIndividual· Internal Medicine, Hematology & Oncology· Gilroy, CA
Internal Medicine, Hematology & Oncology (M.D.) in Gilroy, California, trained at University of California, Geffen School of Medicine (class of 1997). In 2024 Medicare paid $762,690 for 253 patients, and Part D covered 148 of their prescriptions, 58% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 28 companies reporting payments in 2025, $1,461 in all, mostly food and beverage.
Overview
| NPI | 1114169323 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 2, 2009 |
| Last updated in NPPES | Aug 3, 2022 |
| Certified by provider | Aug 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A66600 | CA |
| Internal Medicine | 207R00000X | A66600 | 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 - Hematology/Oncology (CA); Practitioner - Hematology/Oncology (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 253 |
|---|---|
| Services billed | 80,283 across 65 procedure codes |
| Paid by Medicare | $762,690 |
Part D prescriptions in 2024
| Prescriptions (claims) | 148 · 175 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $836,745 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Las Cruces Physician Practices, LLCLas Cruces, NM · 109 clinicians
- Sutter Coast HospitalCrescent City, CA · 30 clinicians
- Phc-Las Cruces IncLas Cruces, NM · 20 clinicians
Hospital affiliations
- Curry General HospitalGold Beach, OR
- Hazel Hawkins Memorial HospitalHollister, CA
- Memorial Medical CenterLas Cruces, NM
- Santa Clara Valley Medical CenterSan Jose, CA
- Sutter Coast HospitalCrescent City, CA
Industry payments (Open Payments)
- 2025$1,461 · 55 payments from 28 companies
- 2024$1,119 · 43 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $311.90 | 15 |
| Glaxosmithkline, LLC. | $152.52 | 3 |
| Dompe US, Inc. | $124.99 | 1 |
| E.R. Squibb & Sons, L.L.C. | $116.89 | 3 |
| Novartis Pharmaceuticals Corporation | $106.31 | 4 |
What the 2025 payments were for
- Food and Beverage$1,461 · 55 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other hematologist-oncologists in Gilroy
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