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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.

Read our methodology →

Kenneth ChangMD

Internal Medicine · San Francisco, CA 94133

NPI: 1609832724

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12

🟢 Low

Risk Flags

High antipsychotic prescribing (65+)

Risk indicators are statistical patterns, not allegations. Learn more

19,865

Total Claims

$2.0M

Drug Cost

1,464

Beneficiaries

$1,387

Cost/Patient

Risk Score Breakdown 12/100

Low (0)Moderate (15)Elevated (30)High (50+)
Elderly antipsychotic prescribing+10

Score components are additive. Read full methodology

Peer Comparison vs. 110,156 Internal Medicine providers

-93%

Opioid rate vs peers

0.2% vs 2.2% avg

-2%

Cost per patient vs peers

$1,387 vs $1,411 avg

-24%

Brand preference vs peers

8.1% vs 10.6% avg

Opioid Prescribing

0.2%

Opioid Rate

32

Opioid Claims

$258

Opioid Cost

Long-Acting Rate

Brand vs Generic

92% generic

Brand: 1,586 claims · $1.5M

Generic: 18,096 claims · $480K

Patient Profile

79

Avg Age

62%

Female

1.21

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