Doctor profile · Federal record

Dr. Lynne Bui, M.D.

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Gilroy, CA

  • NPI 1114169323
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 29 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9460 N Name Uno Ste 230
Gilroy, CA 950203538
(408) 384-9284
fax (408) 847-6196

Credentials & registration

NPPES · NUCC
NPI registered
April 2009 — 17 yrs on file
Profile last updated
August 3, 2022
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
California #A66600

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114169323. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
42,457
Distinct HCPCS
10
Medicare allowed
$404,505
HCPCS Description Services Patients Avg allowed
J1439 Injection, ferric carboxymaltose, 1 mg 25,500 17 $1
J0885 Injection, epoetin alfa, (for non-esrd use), 1000 units 5,640 14 $8
J1642 Injection, heparin sodium, (heparin lock flush), per 10 units 4,456 23 $0
J0897 Injection, denosumab, 1 mg 1,740 20 $23
J1100 Injection, dexamethasone sodium phosphate, 1 mg 1,344 29 $0
99214 Established patient office or other outpatient visit, 30-39 minutes 958 261 $127
J2405 Injection, ondansetron hydrochloride, per 1 mg 788 12 $0
96372 Injection of drug or substance under skin or into muscle 442 72 $18
99213 Established patient office or other outpatient visit, 20-29 minutes 307 79 $109
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg 195 31 $2

In context: peer comparison

Among 1 peers in Gilroy Hematology & Oncology Physician, average services per provider: 1,698. This provider delivers 25× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,119
Transactions
38
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, INC. 11 $246.69
Daiichi Sankyo INC. 1 $117.44
Pfizer INC. 4 $107.94
Novartis Pharmaceuticals Corporation 3 $76.70
AstraZeneca Pharmaceuticals Lp 3 $69.02
Exelixis INC. 2 $65.62
Takeda Pharmaceuticals U.S.A., INC. 2 $56.41
Progenics Pharmaceuticals, INC. 2 $53.01
Astellas Pharma US INC 2 $50.06
Eisai INC. 2 $47.64
Rigel Pharmaceuticals, INC. 2 $34.74
Merck Sharp & Dohme LLC 1 $29.67
Lilly USA, LLC 1 $26.56
Abbvie INC. 1 $24.33
Coherus Biosciences INC. 1 $22.66

By nature of payment

Food and Beverage
$1,119

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
103
Patients
0
Total drug cost
$339,136
Drug Type Claims Patients Total cost
Anastrozole Generic 33 0 $1,051
Eliquis (Apixaban) Brand 20 0 $13,436
Hydroxyurea Generic 19 0 $844
Ibrance (Palbociclib) Brand 19 0 $317,486
Imatinib Mesylate Generic 12 0 $6,320

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Lynne Bui's medical specialty?
Dr. Lynne Bui practices Hematology & Oncology Physician in Gilroy, CA.
Where does Dr. Lynne Bui practice?
Dr. Lynne Bui practices at 9460 N Name Uno Ste 230, Gilroy, CA 950203538. Office phone: 4083849284.
What is Dr. Lynne Bui's NPI?
Dr. Lynne Bui's National Provider Identifier (NPI) is 1114169323, issued by NPPES.
Does Dr. Lynne Bui accept Medicare assignment?
Yes. Dr. Lynne Bui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lynne Bui commonly perform?
Top Medicare-reported procedures in 2023: Injection, ferric carboxymaltose, 1 mg (HCPCS J1439); Injection, epoetin alfa, (for non-esrd use), 1000 units (HCPCS J0885); Injection, heparin sodium, (heparin lock flush), per 10 units (HCPCS J1642). Source: CMS Medicare Physician & Other Practitioners file.