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 1376540617

Francis PienM.D.

PRACTICEINTERNAL MEDICINE AND INFECTIOUS DISEASES INC.See all providers at this practice →
Internal MedicineHonolulu, HII
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
41
By payment type
Food and Beverage$1K
QUALITY · MIPS · 2024
Final MIPS score
91.3
Quality
83.9
Cost
76.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.69%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
3,052
Beneficiaries
—
Total drug cost
$887K
Distinct drugs
79
Brand share
20.6%
Top prescribed drugs
Atorvastatin Calcium286 claims
Doxycycline Hyclate161 claims
Potassium Chloride143 claims
Losartan Potassium114 claims
Furosemide108 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
278
Unique beneficiaries
—
Total services
1,046
Distinct HCPCS
3
Medicare payment
$67K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 453 Internal Medicine providers in HI — top quintile (cohort median 450).
REFERRAL NETWORK

Where Francis Pien'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). 41 inbound referrers · 73 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Clinical Laboratories Of Hawaii Llp
Clinical Laboratory · Ewa Beach, HI
2301,734
Brian Pien
Infectious Disease · Honolulu, HI
1061,178
THE QUEEN'S MEDICAL CENTER98669
CASTLE MEDICAL CENTER94689
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
88607
James Sheperd
Diagnostic Radiology · Honolulu, HI
53257
John Kristofich
Cardiology · Honolulu, HI
45147
NPI 109383506840154
John Koo
Internal Medicine · Los Angeles, CA
32255
PALI MOMI MEDICAL CENTER32108
Brandon Itagaki
Interventional Radiology · Los Angeles, CA
3195
Sarah Rogers
Diagnostic Radiology · Portland, OR
30233
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STRAUB CLINIC & HOSPITAL136750
Clinical Laboratories Of Hawaii Llp
Clinical Laboratory · Ewa Beach, HI
133961
Brian Pien
Infectious Disease · Honolulu, HI
1021,150
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
74401
THE QUEEN'S MEDICAL CENTER69350
Venerando Seguritan
Interventional Radiology · Kailua, HI
54577
James Sheperd
Diagnostic Radiology · Honolulu, HI
51192
CASTLE MEDICAL CENTER51352
Emergency Medical Services System Hawaii Dept Of Health
Ambulance Service Provider · Honolulu, HI
41140
Marco Floridia
Diagnostic Radiology · Los Angeles, CA
37183
NPI 109383506835105
Robert Lipman
Interventional Radiology · Honolulu, HI
3378
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.