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PROVIDER PROFILE · NPI 1275761553

Alex HerreraMD

PRACTICECITY OF HOPESee all providers at this practice →
HematologyDuarte, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050146
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
11
Beneficiaries
—
Total drug cost
$80
Distinct drugs
1
Brand share
100.0%
Top prescribed drugs
Sulfamethoxazole/Trimethoprim11 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
181
Unique beneficiaries
—
Total services
420
Distinct HCPCS
5
Medicare payment
$35K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 103 Hematology providers in CA — below median (cohort median 762).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$18K
Payment records
13
By payment type
Consulting Fee$18K
Food and Beverage$477
QUALITY · MIPS · 2024
Final MIPS score
92.8
Quality
78.5
Cost
70.4
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.75%
Group
REFERRAL NETWORK

Where Alex Herrera'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). 16 inbound referrers · 21 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jimmie Wong
Diagnostic Radiology · Duarte, CA
2693
Ko Yamada
Cardiology · Los Angeles, CA
25105
Julie Ressler
Diagnostic Radiology · Duarte, CA
2350
Alexander Jung
Diagnostic Radiology · Duarte, CA
1534
Leslie Popplewell
Hematology · Duarte, CA
1472
Maria Santander
Hospitalist · Duarte, CA
1441
Mordecai Dunst
Internal Medicine · Duarte, CA
1434
CHEN, ROBERT1325
Michael Rosenzweig
Hematology-Oncology · Duarte, CA
1339
NADEMANEE, AUAYPORN1356
Joo Song
Pathology · Duarte, CA
1225
Jasmine Zain
Hematology · Duarte, CA
1236
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CITY OF HOPE NATIONAL MEDICAL CENTER611,181
William Boswell
Diagnostic Radiology · Duarte, CA
34109
Ko Yamada
Cardiology · Los Angeles, CA
2087
Ryotaro Nakamura
Hematology · Duarte, CA
2072
Jimmie Wong
Diagnostic Radiology · Duarte, CA
1868
Julie Ressler
Diagnostic Radiology · Duarte, CA
1741
Michael Tran
Cardiology · Duarte, CA
1778
Pablo Parker
Internal Medicine · Duarte, CA
15106
HORAK, DAVID1544
MARX, HOWARD1432
Michael Rosenzweig
Hematology-Oncology · Duarte, CA
1474
KARANES, CHATCHADA1467
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.