⚠️

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 →

John CernyM.D.

Family Practice · Anna, IL 62906

NPI: 1407852825

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26

🟡 Moderate

ML Fraud Detection Score: 96%

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-prescriberExtreme fills per patient

Risk indicators are statistical patterns, not allegations. Learn more

19,382

Total Claims

$1.6M

Drug Cost

583

Beneficiaries

$2,665

Cost/Patient

Risk Score Breakdown 26/100

Low (0)Moderate (15)Elevated (30)High (50+)
Elderly antipsychotic prescribing+10
Opioid + benzodiazepine combo+8
High fills per patient+5

Score components are additive. Read full methodology

Peer Comparison vs. 106,889 Family Practice providers

+40%

Opioid rate vs peers

3.6% vs 2.6% avg

+150%

Cost per patient vs peers

$2,665 vs $1,068 avg

+19%

Brand preference vs peers

10.7% vs 9.0% 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

3.6%

Opioid Rate

698

Opioid Claims

$33K

Opioid Cost

9.6%

Long-Acting Rate

Brand vs Generic

89% generic

Brand: 2,053 claims · $1.1M

Generic: 17,139 claims · $414K

Top Prescribed Drugs

Drug (Generic)ClaimsCost
Apixaban320$275K
Dulaglutide81$108K
Insulin Glargine,hum.Rec.Anlog139$82K
Semaglutide68$68K
Denosumab30$51K
Empagliflozin52$49K
Rivaroxaban32$41K
Dapagliflozin Propanediol25$40K
Insulin Aspart36$36K
Linagliptin51$33K
Umeclidinium Brm/Vilanterol Tr32$23K
Insulin Detemir24$21K
Sacubitril/Valsartan20$19K
Insulin Lispro27$18K
Mirabegron45$18K

Prescribing Profile

189

Unique Drugs

$476K

IRA Negotiated Drugs

$176K

GLP-1 Drugs

26.0

Anomaly Score

Patient Profile

72

Avg Age

49%

Female

1.12

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