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PROVIDER PROFILE · NPI 1437173754

Tan NguyenM.D.

PRACTICEWESTERN LABORATORIESSee all providers at this practice →
Emergency MedicineHayward, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
247
Beneficiaries
—
Total drug cost
$1K
Distinct drugs
11
Brand share
34.4%
Top prescribed drugs
Gabapentin45 claims
Ondansetron Hcl32 claims
Potassium Chloride31 claims
Hydrocodone/Acetaminophen30 claims
Sulfamethoxazole/Trimethoprim29 claims
QUALITY · MIPS · 2024
Final MIPS score
96.7
Quality
90.0
Cost
78.4
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.91%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
769
Unique beneficiaries
—
Total services
792
Distinct HCPCS
4
Medicare payment
$98K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,287 Emergency Medicine providers in CA — top quintile (cohort median 355).
REFERRAL NETWORK

Where Tan 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). 27 inbound referrers · 87 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
BORST, RICHARD128245
Royal Ambulance Inc.
Ambulance Service Provider · San Leandro, CA
109439
Ramiro Garcia
Hospitalist · Hayward, CA
90340
William Tanner
Diagnostic Radiology · Walnut Creek, CA
56131
BHANDARI, BHUPINDER53165
MYINT, GERALD37359
Michael Mote
Physician Assistant · Hayward, CA
3668
Gautam Pareek
Internal Medicine · Fremont, CA
2772
Community Mobile Diagnostics Llc
Portable X-Ray Supplier · San Leandro, CA
2580
Pradeep Kumar
Cardiology · Fremont, CA
2581
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
2030
Arkady Massen
Family Practice · Hayward, CA
1993
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HAYWARD SISTERS HOSPITAL5911,569
PARAMEDICS PLUS, LLC185534
William Tanner
Diagnostic Radiology · Walnut Creek, CA
163379
George Chu
Diagnostic Radiology · Walnut Creek, CA
154319
MANSFIELD, HUMPHREY136303
Royal Ambulance Inc.
Ambulance Service Provider · San Leandro, CA
117350
Ramiro Garcia
Hospitalist · Hayward, CA
103725
BHANDARI, BHUPINDER78310
BORST, RICHARD76182
Stephen Kahn
Diagnostic Radiology · Oakland, CA
4686
AMITY HOME HEALTH CARE INC.4459
SUTTER MEDICAL CENTER CASTRO VALLEY4497
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.