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Risk scores are statistical indicators based on prescribing patterns compared to specialty peers. They are NOT allegations of fraud, misconduct, or improper care. Many legitimate medical reasons can explain outlier prescribing.

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David HallerMD

Family Practice · Anaheim, CA 92807

NPI: 1730256736

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100

🔴 High Risk

🚫 This provider appears on the OIG List of Excluded Individuals/Entities (LEIE)

Exclusion type: 1128(b)(4) — License Revocation/Suspension · Date: 03/20/2025 · State: CA

Risk Flags

OIG Excluded Provider

Risk indicators are statistical patterns, not allegations. Learn more

41

Total Claims

$2,230

Drug Cost

11

Beneficiaries

$203

Cost/Patient

🔎 Data Overview

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This provider appears on the federal OIG exclusion list, meaning they have been formally barred from participating in federal healthcare programs due to fraud, patient abuse, licensing issues, or other misconduct. The fact that they still appear in active prescribing data is a significant concern.

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Composite risk score of 100/100 places this provider in the "High Risk" category — the top 0.017% of all Medicare Part D prescribers. Multiple independent risk factors are contributing simultaneously.

Insights generated from CMS data analysis. Statistical patterns are not accusations — always consider clinical context.

Brand vs Generic

100% generic

Brand: 0 claims · $0

Generic: 35 claims · $1,442

Patient Profile

65

Avg Age

Female

1.38

Avg Risk Score

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Data from CMS Medicare Part D Prescriber Public Use File, 2023. Risk scores are statistical indicators, not allegations of wrongdoing.Methodology · About · Dispute this data