PROVIDER PROFILE · NPI 1982698957

Quang PhanM.D.

PRACTICEQUANG Q PHAN, MD, FACP, INCSee all providers at this practice →

GastroenterologyGarden Grove, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

952

Unique beneficiaries

—

Total services

1,073

Distinct HCPCS

Medicare payment

$117K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — above median (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

2,056

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

68.7%

Top prescribed drugs

Tenofovir Alafenamide630 claims

Sodium, Potassium,mag Sulfates366 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl228 claims

Entecavir197 claims

Tenofovir Disoproxil Fumarate92 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$12K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$9K

Travel and Lodging$1K

Food and Beverage$1K

Gift$164

REFERRAL NETWORK

Where Quang Phan'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Reza Shahbaz Diagnostic Radiology · Orange, CA	54	143
Unilab Corporation Clinical Laboratory · West Hills, CA	48	77
Kamini Malhotra, M.D Inc Clinical Laboratory · Fountain Valley, CA	35	39
Pacific Endoscopy And Surgery Center, Llc Ambulatory Surgical Center · Fountain Valley, CA	30	35
Asaad Hakim Pulmonary Disease · Garden Grove, CA	28	70
HUNG NGUYEN, M.D., INC.	24	58
Elizabeth Nghiem Infectious Disease · Fountain Valley, CA	18	37
ALTA CARE CENTER, LLC	18	52
CASSIDY, DAVID	16	31
Naser Rahbar Diagnostic Radiology · Anaheim, CA	16	25
Harpreet Singh Cardiology · Fountain Valley, CA	13	18
Eric Quimbo Emergency Medicine · Placentia, CA	12	21

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