What is Phong Bui's specialty?

Phong Bui (NPI 1316177462) is a Medicare-billing provider whose primary specialty is Internal Medicine in Fountain Valley, CA.

Where does Phong Bui practice?

Phong Bui practices in Fountain Valley, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1316177462.

How much does Medicare pay Phong Bui?

Phong Bui (NPI 1316177462) received approximately $215K in total Medicare Part B payments, serving 881 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1316177462

Phong BuiMD

Internal MedicineFountain Valley, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,853

Unique beneficiaries

—

Total services

3,559

Distinct HCPCS

Medicare payment

$213K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

13,925

Beneficiaries

—

Total drug cost

$8.2M

Distinct drugs

Brand share

72.9%

Top prescribed drugs

Semaglutide1,314 claims

Empagliflozin/Metformin Hcl1,141 claims

Empagliflozin975 claims

Pioglitazone Hcl820 claims

Dulaglutide808 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Travel and Lodging$2

Top paying entities

Food and Beverage$1K

Travel and Lodging$2

REFERRAL NETWORK

Where Phong 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). 4 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	16	105
ORANGE COAST MEMORIAL MEDICAL CENTER	13	48
Mehdi Jalili Diagnostic Radiology · Orange, CA	12	36
CASSIDY, DAVID	12	55

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF CALIFORNIA IRVINE	21	89
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	17	86
Unilab Corporation Clinical Laboratory · West Hills, CA	15	83
CASSIDY, DAVID	12	62

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events