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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 →

Arthur WilliamsMD

Internal Medicine · Harrisburg, PA 17102

NPI: 1104924539

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24

🟡 Moderate

ML Fraud Detection Score: 95%

Machine learning model identifies prescribing patterns consistent with confirmed fraud cases. This is a statistical indicator, not an accusation.

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Risk Flags

Elevated cost per beneficiaryElevated antipsychotic prescribing (65+)Opioid + benzodiazepine co-prescriberExtreme fills per patient

Risk indicators are statistical patterns, not allegations. Learn more

10,310

Total Claims

$1.6M

Drug Cost

287

Beneficiaries

$5,537

Cost/Patient

Risk Score Breakdown 24/100

Low (0)Moderate (15)Elevated (30)High (50+)
Opioid + benzodiazepine combo+8
Elderly antipsychotic prescribing+5
High fills per patient+5
Cost per patient outlier+3

Score components are additive. Read full methodology

Peer Comparison vs. 110,156 Internal Medicine providers

-25%

Opioid rate vs peers

1.7% vs 2.2% avg

+292%

Cost per patient vs peers

$5,537 vs $1,411 avg

+43%

Brand preference vs peers

15.2% vs 10.6% avg

⚠️ Opioid + Benzodiazepine Co-Prescriber

This provider prescribes both opioids and benzodiazepines. The FDA has issued a Black Box Warning about the life-threatening risks of concurrent use.

🔎 Data Overview

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Our machine learning model — trained on 281 confirmed fraud cases — gives this provider a "Very High" fraud-pattern score. All 20 decision trees in our ensemble model agree that this provider's prescribing patterns resemble those of confirmed fraud cases. This is a statistical finding, not an accusation.

⚠️

This provider co-prescribes opioids and benzodiazepines — a combination carrying an FDA Black Box Warning due to increased risk of respiratory depression and death. While sometimes clinically necessary, this combination requires careful justification.

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

Opioid Prescribing

1.7%

Opioid Rate

172

Opioid Claims

$2,150

Opioid Cost

12.8%

Long-Acting Rate

Brand vs Generic

85% generic

Brand: 1,545 claims · $1.4M

Generic: 8,587 claims · $158K

Top Prescribed Drugs

Drug (Generic)ClaimsCost
Bictegrav/Emtricit/Tenofov Ala119$482K
Apixaban101$88K
Empagliflozin100$87K
Sitagliptin Phosphate84$80K
Dulaglutide34$64K
Fluticasone Propion/Salmeterol118$54K
Elviteg/Cob/Emtri/Tenof Alafen12$49K
Insulin Glargine,hum.Rec.Anlog69$47K
Insulin Aspart50$40K
Insulin Detemir43$39K
Rivaroxaban40$34K
Emtricitabine/Tenofov Alafenam12$25K
Linagliptin33$19K
Fluticasone/Umeclidin/Vilanter24$16K
Insulin Glargine,hum.Rec.Anlog23$14K

Prescribing Profile

136

Unique Drugs

$343K

IRA Negotiated Drugs

$74K

GLP-1 Drugs

24.0

Anomaly Score

Patient Profile

66

Avg Age

52%

Female

1.76

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