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PROVIDER PROFILE · NPI 1477972776
Ziyang Liu
MD
PRACTICE
IRONWOOD PHYSICIANS, PC
See all providers at this practice →
Medical Oncology
Avondale,
AZ
I
CROSS-REFERENCE
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ProviderScore
OIG/SAM exclusion screening, sanctions history
Healthparse Signals
Monitor this provider for changes — dated NPI change events
QUALITY · MIPS · 2024
Final MIPS score
97.2
Quality
96.0
Cost
56.7
Improvement activities
40.0
Promoting interop.
98.0
Payment adjustment
0.93%
Subgroup
PRESCRIBING · PART D · 2024
Total Rx claims
886
Beneficiaries
—
Total drug cost
$2.0M
Distinct drugs
24
Brand share
37.5%
Top prescribed drugs
Apixaban
131 claims
Acyclovir
66 claims
Dexamethasone
63 claims
Prochlorperazine Maleate
58 claims
Letrozole
55 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025
Total received
$4K
Payment records
171
By payment type
Food and Beverage
$3K
Education
$209
Top paying entities
Food and Beverage
$3K
Education
$209
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
586
Unique beneficiaries
—
Total services
37,218
Distinct HCPCS
18
Medicare payment
$93K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 52 Medical Oncology providers in AZ — above median (cohort median 33,626).
