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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 →

Xavier ParrenoM.D.

Internal Medicine · Gurnee, IL 60031

NPI: 1023085479

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15

🟡 Moderate

Risk Flags

Elevated cost per beneficiaryElevated antipsychotic prescribing (65+)Extreme fills per patient

Risk indicators are statistical patterns, not allegations. Learn more

10,995

Total Claims

$2.0M

Drug Cost

313

Beneficiaries

$6,271

Cost/Patient

Risk Score Breakdown 15/100

Low (0)Moderate (15)Elevated (30)High (50+)
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

+344%

Cost per patient vs peers

$6,271 vs $1,411 avg

+97%

Brand preference vs peers

20.9% vs 10.6% avg

Brand vs Generic

79% generic

Brand: 2,250 claims · $1.7M

Generic: 8,495 claims · $214K

Top Prescribed Drugs

Drug (Generic)ClaimsCost
Dapagliflozin Propanediol252$206K
Empagliflozin155$163K
Linaclotide188$133K
Dulaglutide67$116K
Icosapent Ethyl201$110K
Apixaban90$80K
Sitagliptin Phosphate68$74K
Liraglutide45$63K
Semaglutide47$60K
Fluticasone/Umeclidin/Vilanter65$52K
Budesonide/Glycopyr/Formoterol48$39K
Linagliptin46$39K
Insulin Glargine,hum.Rec.Anlog49$38K
Mirabegron63$37K
Evolocumab36$36K

Prescribing Profile

146

Unique Drugs

$532K

IRA Negotiated Drugs

$254K

GLP-1 Drugs

15.0

Anomaly Score

Patient Profile

73

Avg Age

54%

Female

1.57

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