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PROVIDER PROFILE · NPI 1215126800

Thomas Thong NguyenM.D.,

PRACTICEDIAMOND PATHOLOGY LLCSee all providers at this practice →
Internal MedicineVictorville, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050300
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
827
Unique beneficiaries
—
Total services
1,079
Distinct HCPCS
16
Medicare payment
$103K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).
PRESCRIBING · PART D · 2024
Total Rx claims
1,082
Beneficiaries
—
Total drug cost
$61K
Distinct drugs
16
Brand share
23.6%
Top prescribed drugs
Pantoprazole Sodium427 claims
Dicyclomine Hcl139 claims
Sodium Chloride/Nahco3/Kcl/Peg127 claims
Sucralfate63 claims
Lactulose61 claims
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
92.8
Cost
78.2
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
1.05%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
73
By payment type
Food and Beverage$1K
REFERRAL NETWORK

Where Thomas Thong 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). 29 inbound referrers · 72 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
TA, HAN89158
Arash Milani
Internal Medicine · Victorville, CA
78344
David Lebeau
Diagnostic Radiology · Riverside, CA
78123
Arnab Biswas
Gastroenterology · Victorville, CA
57100
Steve Yribe
Certified Registered Nurse Anesthetist (CRNA) · Santa Clarita, CA
4898
Bipinchandra Bhagat
Infectious Disease · Victorville, CA
4489
Ardavan Afshar
Diagnostic Radiology · Riverside, CA
3746
Kari Provost
Physician Assistant · Victorville, CA
3750
Nanda Biswas
Internal Medicine · Victorville, CA
3574
Richard Huang
Gastroenterology · Victorville, CA
3448
Ramin Ashtiani
Cardiology · Victorville, CA
34130
Edgard Vera Tapia
Nephrology · Victorville, CA
2675
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Desert View Endoscopy Center, Llc.
Ambulatory Surgical Center · Victorville, CA
151266
Dianon Systems, Inc
Clinical Laboratory · Shelton, CT
124214
Regina Imelda De Luna
Pathology · Apple Valley, CA
115197
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
112229
ST. MARY MEDICAL CENTER101140
Claudiu Lorentz
Certified Registered Nurse Anesthetist (CRNA) · Loma Linda, CA
85165
TA, HAN69139
Desert Valley Medical Transport Inc
Ambulance Service Provider · Victorville, CA
68106
Arash Milani
Internal Medicine · Victorville, CA
61237
David Lebeau
Diagnostic Radiology · Riverside, CA
5596
Richard Huang
Gastroenterology · Victorville, CA
5482
Melvin Cherne
Diagnostic Radiology · Mammoth Lakes, CA
5281
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.