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PROVIDER PROFILE · NPI 1104812585

Hirofumi HashimotoMD

PRACTICEST. HELENA HOSPITALSee all providers at this practice →
Internal MedicineSaint Helena, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
90.0
Cost
78.4
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
1.05%
Group
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050291
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
234
Unique beneficiaries
—
Total services
381
Distinct HCPCS
5
Medicare payment
$36K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — below median (cohort median 531).
REFERRAL NETWORK

Where Hirofumi Hashimoto'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). 22 inbound referrers · 35 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC130363
Rudy Santos
Internal Medicine · Santa Rosa, CA
43134
John Mcgovern
Diagnostic Radiology · Santa Rosa, CA
41126
NPI 131603785636110
Shawn Daly
Diagnostic Radiology · Santa Rosa, CA
3584
Craig Polson
Diagnostic Radiology · Santa Rosa, CA
3181
Mujeeb Altaf
Hospitalist · Santa Rosa, CA
30206
Tashfeen Ekram
Diagnostic Radiology · Mchenry, IL
2869
Donald Hopkins
Cardiology · Santa Rosa, CA
2565
David Schmidt
Diagnostic Radiology · Santa Rosa, CA
2370
Falck Northern California Corp.
Ambulance Service Provider · Hayward, CA
2257
Peter Chang Sing
Clinical Cardiac Electrophysiology · Santa Rosa, CA
2099
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC82190
Falck Northern California Corp.
Ambulance Service Provider · Hayward, CA
4092
ST. HELENA HOSPITAL4071
Sarah Stassi
Diagnostic Radiology · Santa Rosa, CA
3379
American Medical Response West
Ambulance Service Provider · Napa, CA
3366
Shawn Daly
Diagnostic Radiology · Santa Rosa, CA
3281
NPI 13160378563078
John Mcgovern
Diagnostic Radiology · Santa Rosa, CA
2863
Craig Polson
Diagnostic Radiology · Santa Rosa, CA
2130
William Duge
Diagnostic Radiology · Saint Helena, CA
2146
Leah Grabenauer
Internal Medicine · Saint Helena, CA
2041
ST. JOSEPH HOME CARE NETWORK2037
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.