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PROVIDER PROFILE · NPI 1396741351

Tien NguyenMD

PRACTICETIEN Q NGUYEN INCSee all providers at this practice →
DermatologyFountain Valley, CAI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
4,315
Unique beneficiaries
—
Total services
9,904
Distinct HCPCS
27
Medicare payment
$655K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,546 Dermatology providers in CA — top quintile (cohort median 2,504).
REFERRAL NETWORK

Where Tien 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). 13 inbound referrers · 33 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Maria Trinh
Physician Assistant · Pasadena, CA
101348
Andrea Nguyen
Physician Assistant · Irvine, CA
80358
Unilab Corporation
Clinical Laboratory · West Hills, CA
80202
Pathology Arts Inc
Clinical Laboratory · Corona, CA
4868
Khoi Tang
Urology · Garden Grove, CA
2236
Tao Duong
Cardiology · Westminster, CA
2264
Vivian Laquer
General Practice · Irvine, CA
2139
ORANGE COAST MEMORIAL MEDICAL CENTER1847
Long Dang
Gastroenterology · Westminster, CA
1621
Theresa Thanh Nguyen
Internal Medicine · Westminster, CA
1648
Hoang Le
Pulmonary Disease · Fountain Valley, CA
1538
Duc Nguyen
Podiatry · Garden Grove, CA
13137
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Maria Trinh
Physician Assistant · Pasadena, CA
133380
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
67167
Andrea Nguyen
Physician Assistant · Irvine, CA
65246
Unilab Corporation
Clinical Laboratory · West Hills, CA
63160
Pathology Arts Inc
Clinical Laboratory · Corona, CA
59100
Thanh Phung
Diagnostic Radiology · Tustin, CA
5588
Consolidated Medical Bio-Analysis Inc
Clinical Laboratory · Cypress, CA
4980
Lan Nguyen
Internal Medicine · Westminster, CA
2684
Medizen Advanced Imaging Inc
Independent Diagnostic Testing Facility (IDTF) · Fountain Valley, CA
2450
Biological Laboratory, Inc.
Clinical Laboratory · San Dimas, CA
2348
Vivian Laquer
General Practice · Irvine, CA
2143
Tao Duong
Cardiology · Westminster, CA
2157
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.
PRESCRIBING · PART D · 2024
Total Rx claims
4,012
Beneficiaries
—
Total drug cost
$6.6M
Distinct drugs
34
Brand share
27.6%
Top prescribed drugs
Mupirocin608 claims
Triamcinolone Acetonide537 claims
Cephalexin453 claims
Dupilumab298 claims
Ixekizumab234 claims
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$259K
Payment records
475
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$215K
Consulting Fee$27K
Food and Beverage$11K
Travel and Lodging$5K
Education$105