caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1245448935

Alvin NganDPM

PRACTICEVIRGINIA MASON MEDICAL CENTERSee all providers at this practice →
PodiatrySeattle, WAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 500005
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
37
Beneficiaries
—
Total drug cost
$219
Distinct drugs
2
Brand share
32.4%
Top prescribed drugs
Oxycodone Hcl25 claims
Hydrocodone/Acetaminophen12 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
12
By payment type
Travel and Lodging$2K
Food and Beverage$668
Top paying entities
Travel and Lodging$2K
Food and Beverage$668
REFERRAL NETWORK

Where Alvin Ngan'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 · 7 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
David Coy
Diagnostic Radiology · Seattle, WA
2166
BUSHNELL, JEROME1673
Jennifer Kohr
Diagnostic Radiology · Seattle, WA
1335
HARTZOG, GRADY1227
Christopher Blackmore
Diagnostic Radiology · Seattle, WA
1242
MCCORMICK, MATTHEW1137
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
VIRGINIA MASON MEDICAL CENTER1331,117
Neal Conti
Diagnostic Radiology · Seattle, WA
1952
Maria Del Pilar Almy Simon
Podiatry · Seattle, WA
19124
Marc Lacrampe
Diagnostic Radiology · Seattle, WA
1453
WONG, STACEY1332
Erin Cooke
Diagnostic Radiology · Aurora, CO
1347
ADLER, STEVEN1231
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
214
Unique beneficiaries
—
Total services
308
Distinct HCPCS
4
Medicare payment
$18K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 290 Podiatry providers in WA — bottom quintile (cohort median 962).