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PROVIDER PROFILE · NPI 1093929697

Tam NguyenM.D.

PRACTICEHOANG N. TRINH, M.D., INCSee all providers at this practice →
Family PracticeUnion City, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 053137
Home health agency
CCN 058496
Home health agency
CCN 059509
Home health agency
CCN 557754
Home health agency
CCN 757933
Home health agency
CCN 050195
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,616
Unique beneficiaries
—
Total services
4,330
Distinct HCPCS
30
Medicare payment
$229K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).
PRESCRIBING · PART D · 2024
Total Rx claims
9,311
Beneficiaries
—
Total drug cost
$1.3M
Distinct drugs
125
Brand share
19.2%
Top prescribed drugs
Atorvastatin Calcium894 claims
Losartan Potassium581 claims
Amlodipine Besylate519 claims
Metformin Hcl373 claims
Alendronate Sodium295 claims
REFERRAL NETWORK

Where Tam 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). 6 inbound referrers · 19 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
American Medical Response West
Ambulance Service Provider · Stockton, CA
39209
Niv Decalo
Diagnostic Radiology · San Jose, CA
35125
Usman Ali
Internal Medicine · Tracy, CA
19108
Robert Fetz
Diagnostic Radiology · Modesto, CA
1558
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
1455
Lawrence Frank
Nephrology · French Camp, CA
1260
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
COUNTY OF SAN JOAQUIN107626
COUNTY OF SAN JOAQUIN92298
Michael Rigdon
Diagnostic Radiology · Lodi, CA
39125
Ramesh Dharawat
Cardiology · French Camp, CA
39260
American Medical Response West
Ambulance Service Provider · Stockton, CA
38249
Elyas Parsa
Family Practice · Antioch, CA
29167
Joseph Marshall
Diagnostic Radiology · Tracy, CA
29108
La Donna Porter
Family Practice · French Camp, CA
27201
Niv Decalo
Diagnostic Radiology · San Jose, CA
2566
COUNTY OF SAN JOAQUIN2264
Usman Ali
Internal Medicine · Tracy, CA
22132
PORT CITY OPERATING COMPANY, LLC2064
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
87.7
Quality
66.5
Cost
76.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.54%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$87
Payment records
4
By payment type
Food and Beverage$70
Education$17