⚠️

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 →

Margaret GressleACNP-BC

Nurse Practitioner · Port Huron, MI 48060

NPI: 1003119132

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21

🟡 Moderate

🤖 ML Fraud Detection Score: 98%

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

Learn more →

Risk Flags

High antipsychotic prescribing (65+)Opioid + benzodiazepine co-prescriber

Risk indicators are statistical patterns, not allegations. Learn more

5,811

Total Claims

$531K

Drug Cost

359

Beneficiaries

$1,479

Cost/Patient

Risk Score Breakdown 21/100

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

Score components are additive. Read full methodology

Peer Comparison vs. 218,535 Nurse Practitioner providers

+83%

Opioid rate vs peers

6.9% vs 3.8% avg

+26%

Cost per patient vs peers

$1,479 vs $1,174 avg

+43%

Brand preference vs peers

12.6% vs 8.9% 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

🤖

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

6.9%

Opioid Rate

403

Opioid Claims

$12K

Opioid Cost

10.4%

Long-Acting Rate

Brand vs Generic

87% generic

Brand: 728 claims · $385K

Generic: 5,028 claims · $144K

Top Prescribed Drugs

Drug (Generic)ClaimsCost
Apixaban45$49K
Insulin Lispro24$37K
Insulin Glargine,hum.Rec.Anlog20$30K
Rivaroxaban23$27K
Fluticasone/Umeclidin/Vilanter25$25K
Empagliflozin26$24K
Dulaglutide17$23K
Fluticasone/Vilanterol15$12K
Testosterone21$12K
Insulin Degludec12$7,959
Fenofibrate25$7,533
Dapagliflozin Propanediol11$6,558
Aripiprazole19$5,418
Insulin Glargine,hum.Rec.Anlog16$4,713
Hydrocodone/Acetaminophen162$4,590

Prescribing Profile

118

Unique Drugs

$106K

IRA Negotiated Drugs

$23K

GLP-1 Drugs

21.0

Anomaly Score

Patient Profile

71

Avg Age

63%

Female

0.83

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.Methodology · About