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PROVIDER PROFILE · NPI 1619104270

Jiwu SunMD

HospitalistMountain View, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
2,060
Beneficiaries
—
Total drug cost
$107K
Distinct drugs
56
Brand share
12.7%
Top prescribed drugs
Atorvastatin Calcium246 claims
Amlodipine Besylate183 claims
Lisinopril128 claims
Pantoprazole Sodium77 claims
Furosemide71 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
716
Unique beneficiaries
—
Total services
945
Distinct HCPCS
9
Medicare payment
$104K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,917 Hospitalist providers in CA — top quintile (cohort median 446).
REFERRAL NETWORK

Where Jiwu Sun'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). 51 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HAZEL HAWKINS MEMORIAL HOSPITAL287952
LEON, JESUS190522
Annette Rasi
Diagnostic Radiology · Salinas, CA
93344
Joseph Ezer
Pulmonary Disease · Twin Falls, ID
90207
SUTTER CENTRAL VALLEY HOSPITALS71234
Jennifer Lin
Diagnostic Radiology · Santa Cruz, CA
65164
HAZEL HAWKINS MEMORIAL HOSPITAL62147
SCHMETZ, MARK58173
Kathleen Erwin
Nurse Practitioner · Bakersfield, CA
51143
Roy Martinez
Diagnostic Radiology · Santa Cruz, CA
40129
JOSEPH EZER MD A MEDICAL CORPORATION4058
Riggs Ambulance Service
Ambulance Service Provider · Merced, CA
3997
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.