⚠️

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 →

William SullivanD.O.

Internal Medicine · Frontenac, KS 66763

NPI: 1093805897

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24

🟡 Moderate

ML Fraud Detection Score: 93%

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

High antipsychotic prescribing (65+)Opioid + benzodiazepine co-prescriberHigh fills per patient

Risk indicators are statistical patterns, not allegations. Learn more

9,857

Total Claims

$841K

Drug Cost

385

Beneficiaries

$2,185

Cost/Patient

Risk Score Breakdown 24/100

Low (0)Moderate (15)Elevated (30)High (50+)
Elderly antipsychotic prescribing+10
Opioid + benzodiazepine combo+8
High fills per patient+3

Score components are additive. Read full methodology

Peer Comparison vs. 110,156 Internal Medicine providers

+96%

Opioid rate vs peers

4.4% vs 2.2% avg

+55%

Cost per patient vs peers

$2,185 vs $1,411 avg

+23%

Brand preference vs peers

13.1% 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

🤖

ML fraud detection score of 93% indicates prescribing patterns with significant similarity to confirmed fraud cases. 19 out of 20 decision trees flagged this provider.

⚠️

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

4.4%

Opioid Rate

432

Opioid Claims

$25K

Opioid Cost

13.7%

Long-Acting Rate

Brand vs Generic

87% generic

Brand: 1,283 claims · $651K

Generic: 8,491 claims · $187K

Top Prescribed Drugs

Drug (Generic)ClaimsCost
Apixaban111$60K
Dulaglutide51$47K
Dapagliflozin Propanediol36$45K
Insulin Degludec58$30K
Rivaroxaban36$29K
Lipase/Protease/Amylase17$29K
Tirzepatide16$28K
Liraglutide17$27K
Semaglutide24$26K
Mirabegron59$24K
Semaglutide19$20K
Insulin Aspart30$19K
Insulin Lispro31$17K
Empagliflozin17$17K
Linaclotide29$16K

Prescribing Profile

155

Unique Drugs

$170K

IRA Negotiated Drugs

$148K

GLP-1 Drugs

24.0

Anomaly Score

Patient Profile

74

Avg Age

59%

Female

1.23

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