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PROVIDER PROFILE · NPI 1285816918

Sandra RocaMD

PRACTICEMADANTSCHI,MD LLCSee all providers at this practice →
Internal MedicinePhoenix, AZI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
253
Unique beneficiaries
—
Total services
634
Distinct HCPCS
4
Medicare payment
$45K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,880 Internal Medicine providers in AZ — below median (cohort median 646).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Sandra Roca'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). 31 inbound referrers · 63 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
BANNER ESTRELLA MEDICAL CENTER263593
George Leon
Interventional Radiology · Glendale, AZ
2532
Legesse Mekonnen
Infectious Disease · Phoenix, AZ
2445
Homan Salehi
Internal Medicine · Phoenix, AZ
2338
Raul Galvez-Trevino
Diagnostic Radiology · Glendale, AZ
2131
Rajeev Garg
Cardiology · Phoenix, AZ
2055
Robert Aizenstein
Diagnostic Radiology · Glendale, AZ
1933
Colin Thompson
Diagnostic Radiology · Glendale, AZ
1929
Patrick Hopkins
Emergency Medicine · Phoenix, AZ
1933
Jimmy Saade
Diagnostic Radiology · Phoenix, AZ
1724
KOWAL, LAWRENCE1641
Vamsi Rokkam
Nephrology · Glendale, AZ
1651
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BANNER ESTRELLA MEDICAL CENTER65164
Andrew Ondracek
Diagnostic Radiology · Glendale, AZ
5797
WEHN, STANLEY5179
Sonora Quest Laboratories Llc
Clinical Laboratory · Phoenix, AZ
46115
George Leon
Interventional Radiology · Glendale, AZ
4169
Michael Hanelin
Diagnostic Radiology · Glendale, AZ
3665
Faran Bashir
Cardiology · Phoenix, AZ
34103
Brian Yuh
Diagnostic Radiology · Glendale, AZ
3448
Parminder Singh
Interventional Cardiology · Phoenix, AZ
32115
Threasa Frouge
Diagnostic Radiology · Glendale, AZ
3045
Bilal Mian
Diagnostic Radiology · Glendale, AZ
2948
Colin Thompson
Diagnostic Radiology · Glendale, AZ
2849
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.