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PROVIDER PROFILE · NPI 1336387356

Siew WongM.D.

GastroenterologyKennewick, WAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$250
Payment records
2
By payment type
Food and Beverage$250
QUALITY · MIPS · 2024
Final MIPS score
90.0
Quality
96.9
Cost
75.7
Improvement activities
40.0
Promoting interop.
93.0
Payment adjustment
0.63%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
485
Beneficiaries
—
Total drug cost
$306K
Distinct drugs
10
Brand share
44.7%
Top prescribed drugs
Omeprazole158 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl77 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl67 claims
Pantoprazole Sodium35 claims
Famotidine32 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,398
Unique beneficiaries
—
Total services
1,693
Distinct HCPCS
14
Medicare payment
$132K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 359 Gastroenterology providers in WA — top quintile (cohort median 511).
REFERRAL NETWORK

Where Siew Wong'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 · 51 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PRIVIA MEDICAL GROUP WASHINGTON, PLLC110359
PROVIDENCE HEALTH & SERVICES - WASHINGTON75254
SCHMITZ, JOANNE69212
HJERMSTAD, BRENT68102
Inform Diagnostics, Inc.
Clinical Laboratory · Coppell, TX
5462
Brian Rich
Diagnostic Radiology · Spokane, WA
45196
Beatrice Song
Internal Medicine · Talent, OR
35174
Theodore Skaarup
Anesthesiology · Kennewick, WA
2658
RICHES, WAYNE2267
Eric Ball
Internal Medicine · Walla Walla, WA
21221
LEE, MARY2068
Claudiu-Gily Ionescu-Tajti
Internal Medicine · Lyme, NH
19103
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
WALLA WALLA GENERAL HOSPITAL1881,120
Walla Walla Clinic, Inc.
Ambulatory Surgical Center · Walla Walla, WA
138460
HJERMSTAD, BRENT117394
Inform Diagnostics, Inc.
Clinical Laboratory · Coppell, TX
112232
PROVIDENCE HEALTH & SERVICES - WASHINGTON91375
SCHMITZ, JOANNE75245
PRIVIA MEDICAL GROUP WASHINGTON, PLLC64256
WALLA WALLA GENERAL HOSPITAL63269
PATHOLOGY ASSOCIATES MEDICAL LABORATORIES LLC56262
Brian Rich
Diagnostic Radiology · Spokane, WA
43211
Bradley Titus
Cardiology · Coos Bay, OR
43139
David Butcher
Certified Registered Nurse Anesthetist (CRNA) · Palestine, TX
41186
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.