caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1013923481

Tien NguyenM.D

PRACTICEHAO D. BUI, M.D., INC.See all providers at this practice →
Vascular SurgeryBakersfield, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 757275
Home health agency
CCN 050036
Hospital
CCN 050295
Hospital
CCN 050455
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$340
Payment records
19
By payment type
Food and Beverage$340
QUALITY · MIPS · 2024
Final MIPS score
21.1
Quality
0.0
Cost
70.3
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-6.47%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
407
Beneficiaries
—
Total drug cost
$15K
Distinct drugs
8
Brand share
58.2%
Top prescribed drugs
Clopidogrel Bisulfate158 claims
Alprazolam111 claims
Hydrocodone/Acetaminophen35 claims
Acetaminophen With Codeine29 claims
Clonazepam28 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,089
Unique beneficiaries
—
Total services
1,664
Distinct HCPCS
21
Medicare payment
$290K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 399 Vascular Surgery providers in CA — top quintile (cohort median 763).
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). 30 inbound referrers · 88 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
BAKERSFIELD MEMORIAL HOSPITAL136627
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
107631
BORNSTEIN, ISAAC56138
DIGNITY HEALTH48107
TYMINSKI, LEONARD4095
NPI 133616866537120
NPI 125533553536143
Alan Mortezaie
Diagnostic Radiology · Bakersfield, CA
3475
ARCHIBEQUE, FRANK2848
MIRO, JAVIER25316
David Schale
Diagnostic Radiology · Bakersfield, CA
2345
Waad Hanna
Diagnostic Radiology · Bakersfield, CA
2354
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BAKERSFIELD MEMORIAL HOSPITAL164846
Pacific Point Laboratories, Inc.
Clinical Laboratory · San Luis Obispo, CA
99473
Hao Bui
Vascular Surgery · Bakersfield, CA
74243
Hall Ambulance Service Inc
Ambulance Service Provider · Bakersfield, CA
74186
SAN JOAQUIN COMMUNITY HOSPITAL62167
BORNSTEIN, ISAAC58172
Johns Liu
Diagnostic Radiology · Bakersfield, CA
49141
DIGNITY HEALTH4595
Harold Baer
Internal Medicine · Bakersfield, CA
40200
NPI 125533553536133
Craig Jex
Podiatry · Tehachapi, CA
35439
BISHT, GEETA3590
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.