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PROVIDER PROFILE · NPI 1083881916

Katherine NguyenM.D.

GastroenterologyHouston, TXI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 450068
Hospital
CCN 450610
Hospital
CCN 450847
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
504
Beneficiaries
—
Total drug cost
$13K
Distinct drugs
10
Brand share
18.3%
Top prescribed drugs
Pantoprazole Sodium223 claims
Omeprazole91 claims
Sodium, Potassium,mag Sulfates68 claims
Dicyclomine Hcl27 claims
Famotidine26 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
519
Unique beneficiaries
—
Total services
552
Distinct HCPCS
12
Medicare payment
$59K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,103 Gastroenterology providers in TX — below median (cohort median 699).
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
0.0
Cost
84.3
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
1.05%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$242
Payment records
8
By payment type
Food and Beverage$242
REFERRAL NETWORK

Where Katherine 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). 19 inbound referrers · 41 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
METHODIST HEALTH CENTERS90178
Su Chang
Cardiology · Houston, TX
58174
Stephen Parven
Diagnostic Radiology · Houston, TX
3460
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
3471
Nowice Trexler
Diagnostic Radiology · Houston, TX
2637
City Of Houston
Ambulance Service Provider · Houston, TX
2538
David Light
Diagnostic Radiology · Houston, TX
2040
Kapil Shroff
Diagnostic Radiology · Houston, TX
1933
Nam Yu
Diagnostic Radiology · Los Angeles, CA
1827
Andrew Tenn
Diagnostic Radiology · Houston, TX
1834
Supratik Moulik
Diagnostic Radiology · Missouri City, TX
1739
Rajesh Amin
Diagnostic Radiology · Houston, TX
1527
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
METHODIST HEALTH CENTERS73155
MEMORIAL HERMANN HEALTH SYSTEM70136
Laboratory Corporation Of America
Clinical Laboratory · Houston, TX
59113
Su Chang
Cardiology · Houston, TX
51109
Cole Thomson
Gastroenterology · Houston, TX
3671
Matthew Spinn
Gastroenterology · Houston, TX
3678
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
3361
Physicians Ambulatory Surgery Center, Llc
Ambulatory Surgical Center · Houston, TX
2950
Hashim Khandwalla
Gastroenterology · Houston, TX
2340
Ameripath Cleveland Inc
Clinical Laboratory · Twinsburg, OH
2133
David Light
Diagnostic Radiology · Houston, TX
2140
Adil Asaduddin
Internal Medicine · Houston, TX
20186
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.