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PROVIDER PROFILE · NPI 1104828508

Ethan-Quan NguyenMD

PRACTICEAQUA PHARMACY INCSee all providers at this practice →
DermatologyRiverside, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,263
Unique beneficiaries
—
Total services
2,506
Distinct HCPCS
17
Medicare payment
$230K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,546 Dermatology providers in CA — above median (cohort median 2,504).
PRESCRIBING · PART D · 2024
Total Rx claims
438
Beneficiaries
—
Total drug cost
$173K
Distinct drugs
15
Brand share
6.6%
Top prescribed drugs
Triamcinolone Acetonide67 claims
Cephalexin66 claims
Clobetasol Propionate56 claims
Fluticasone Propionate30 claims
Hydroxyzine Hcl30 claims
REFERRAL NETWORK

Where Ethan-Quan Nguyen'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). 11 inbound referrers · 23 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
106392
RIVERSIDE HEALTHCARE SYSTEM, L.P.3166
SEVENTH-DAY ADVENTISTS LOMA LINDA UNIVERSITY MEDICAL CENTER1840
Hung Nguyen
Endocrinology · Torrance, CA
1830
Manjunath Vadmal
Pathology · Burbank, CA
1732
Mark Allison
Internal Medicine · Riverside, CA
1566
NPI 11543088231545
UHS-CORONA INC1428
PARKVIEW COMMUNITY HOSPITAL MEDICAL CENTER1318
Roger Tsutsumi
Podiatry · Riverside, CA
1234
MCGREW, DAVID1126
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
139447
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
42120
RIVERSIDE HEALTHCARE SYSTEM, L.P.3782
Francisco Pabalan
Ophthalmology · Riverside, CA
2238
UHS-CORONA INC1830
SEVENTH-DAY ADVENTISTS LOMA LINDA UNIVERSITY MEDICAL CENTER1844
Hung Nguyen
Endocrinology · Torrance, CA
1832
American Medical Response Ambulance Service, Inc.
Ambulance Service Provider · Riverside, CA
1739
John Kane
Family Practice · Riverside, CA
1731
PARKVIEW COMMUNITY HOSPITAL MEDICAL CENTER1726
NPI 11543088231541
Chiayu Chen
Internal Medicine · Riverside, CA
1538
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.
QUALITY · MIPS · 2024
Final MIPS score
0.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-9.00%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
121
By payment type
Food and Beverage$2K
Education$100