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PROVIDER PROFILE · NPI 1639185143

Benjamin ChangMD

PRACTICERXCONSULT CORPORATIONSee all providers at this practice →
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
82
Beneficiaries
—
Total drug cost
$7K
Distinct drugs
6
Brand share
31.7%
Top prescribed drugs
Furosemide19 claims
Metoprolol Succinate15 claims
Amoxicillin/Potassium Clav14 claims
Apixaban12 claims
Cephalexin11 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
538
Unique beneficiaries
—
Total services
817
Distinct HCPCS
6
Medicare payment
$80K
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 Benjamin Chang'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). 24 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
EL CAMINO HOSPITAL244978
Samuel Dawn
Diagnostic Radiology · Mountain View, CA
107556
Daniel Kanada
Diagnostic Radiology · Santa Clara, CA
104626
Edmund Tai
Hematology-Oncology · Mountain View, CA
81632
Royal Ambulance Inc.
Ambulance Service Provider · San Leandro, CA
38112
Imtiaz Qureshi
Diagnostic Radiology · Cupertino, CA
38178
David Tsai
Hospitalist · Mountain View, CA
31246
Michelle Pezzani
Hospice and Palliative Care · Mountain View, CA
25122
Jose Fuentes
Hospitalist · Mountain View, CA
23167
KATO, GREGORY22138
Aaron Gladman
Emergency Medicine · Torrance, CA
2164
Jon Keller
Pathology · Palo Alto, CA
21124
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.