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 1245550045

Christine RiguzziMD

PRACTICEBOULDER COMMUNITY HEALTHSee all providers at this practice →
Emergency MedicineBoulder, COI
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
14
Beneficiaries
—
Total drug cost
$100
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Cephalexin14 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
645
Unique beneficiaries
—
Total services
671
Distinct HCPCS
5
Medicare payment
$56K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 931 Emergency Medicine providers in CO — top quintile (cohort median 256).
REFERRAL NETWORK

Where Christine Riguzzi'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). 11 inbound referrers · 44 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SUTTER EAST BAY HOSPITALS233627
Kathryn Klima
Diagnostic Radiology · Oakland, CA
5491
RICH, PHILIP4684
NPI 12452996431957
Sangeeta Gambhir
Diagnostic Radiology · Walnut Creek, CA
1728
Royal Ambulance Inc.
Ambulance Service Provider · San Leandro, CA
1740
ALAMEDA HEALTH SYSTEM1572
Christopher Lee
Diagnostic Radiology · Walnut Creek, CA
1425
Phillip Wong
Diagnostic Radiology · Menlo Park, CA
1117
Kevin Lin
Internal Medicine · Berkeley, CA
1124
MOSCOW, NORMAN1120
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SUTTER EAST BAY HOSPITALS197530
SUTTER EAST BAY HOSPITALS79181
Protransport 1
Ambulance Service Provider · Rohnert Park, CA
78176
PARAMEDICS PLUS, LLC77200
City Of Berkeley Fire Dept
Ambulance Service Provider · Berkeley, CA
4292
Linda Gordon
Diagnostic Radiology · San Jose, CA
4074
Scott Lipson
Diagnostic Radiology · Walnut Creek, CA
4073
Kathryn Klima
Diagnostic Radiology · Oakland, CA
3466
Unilab Corporation
Clinical Laboratory · Sacramento, CA
33120
Matthew Epstein
Diagnostic Radiology · San Francisco, CA
3256
NPI 124529964332108
Shlomo Leibowich
Diagnostic Radiology · Walnut Creek, CA
3058
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.