PROVIDER PROFILE · NPI 1508849845

Hana Bui

OtolaryngologyFullerton, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$167

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Montelukast Sodium14 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Hana Bui's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CRITCHLEY, MARY	222	291
ST JUDE HOSPITAL INC	165	513
Victor Lee Pathology · Oceanside, CA	128	322
Unilab Corporation Clinical Laboratory · West Hills, CA	44	70
Hao Ngo Diagnostic Radiology · Fullerton, CA	20	28
Danh Nguyen Diagnostic Radiology · Riverside, CA	16	31
J Berbos Ophthalmology · Fullerton, CA	16	21
Ramesh Rathod Interventional Cardiology · Fullerton, CA	15	24
Bradley Jackson Diagnostic Radiology · Fullerton, CA	15	32
Samuel Maxwell Diagnostic Radiology · Fullerton, CA	14	24
Ketsana Vilaysane Family Practice · Fresno, CA	13	30
Sean Adrean Ophthalmology · Fullerton, CA	13	29

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history