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PROVIDER PROFILE · NPI 1497746705

Berenice PerezMD

Emergency MedicineOakland, 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
Final MIPS score
95.2
Quality
86.9
Cost
72.6
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.85%
Group
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
149
Unique beneficiaries
—
Total services
152
Distinct HCPCS
4
Medicare payment
$18K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,287 Emergency Medicine providers in CA — below median (cohort median 355).
REFERRAL NETWORK

Where Berenice Perez'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). 12 inbound referrers · 31 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ALAMEDA HEALTH SYSTEM222725
NPI 1487664983117232
Farhad Sani
Diagnostic Radiology · Edina, MN
4267
Hui Chen
Diagnostic Radiology · Menlo Park, CA
2538
ALAMEDA HEALTH SYSTEM2443
Keyvan Nouri
Diagnostic Radiology · Walnut Creek, CA
2136
Royal Ambulance Inc.
Ambulance Service Provider · San Leandro, CA
1725
David English
Emergency Medicine · Oakland, CA
1534
Kathryn Klima
Diagnostic Radiology · Oakland, CA
1423
Daisy Maron
Family Practice · Castro Valley, CA
1328
GARRICK, JOCELYN1338
Richard Hong
Diagnostic Radiology · Walnut Creek, CA
1323
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PARAMEDICS PLUS, LLC137406
SUTTER MEDICAL CENTER CASTRO VALLEY119257
ALAMEDA HEALTH SYSTEM101392
Protransport 1
Ambulance Service Provider · Rohnert Park, CA
5699
Eric Yasumoto
Diagnostic Radiology · Lodi, CA
5191
Talitha Travis
Diagnostic Radiology · Edina, MN
4784
NPI 14876649834798
Sandra Mun
Diagnostic Radiology · Oakland, CA
3973
Chung Lee
Diagnostic Radiology · Oakland, CA
3777
Mark Goldsmith
Diagnostic Radiology · Walnut Creek, CA
3457
Royce Chrys
Diagnostic Radiology · Walnut Creek, CA
2847
Farhad Sani
Diagnostic Radiology · Edina, MN
2334
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.