⚠️

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 →

Kiyomi Santos OnodaM.D.

General Practice · Penuelas, PR 624

NPI: 1003806324

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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.

Learn more →

Risk Flags

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

Risk indicators are statistical patterns, not allegations. Learn more

16,843

Total Claims

$691K

Drug Cost

729

Beneficiaries

$948

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. 7,389 General Practice providers

-66%

Opioid rate vs peers

0.8% vs 2.5% avg

-16%

Cost per patient vs peers

$948 vs $1,128 avg

+23%

Brand preference vs peers

10.4% vs 8.4% 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

0.8%

Opioid Rate

142

Opioid Claims

$808

Opioid Cost

Long-Acting Rate

Brand vs Generic

90% generic

Brand: 1,720 claims · $501K

Generic: 14,886 claims · $183K

Top Prescribed Drugs

Drug (Generic)ClaimsCost
Insulin Glargine,hum.Rec.Anlog208$72K
Rivaroxaban70$47K
Levothyroxine Sodium411$33K
Dapagliflozin Propanediol45$33K
Apixaban38$23K
Ticagrelor28$18K
Insulin Nph Hum/Reg Insulin Hm64$15K
Sacubitril/Valsartan16$15K
Sitagliptin Phos/Metformin Hcl11$14K
Atorvastatin Calcium1,237$14K
Budesonide/Formoterol Fumarate34$14K
Fluticasone/Vilanterol26$10K
Insulin Nph Human Isophane40$10K
Insulin Lispro Protamin/Lispro20$10K
Sitagliptin Phosphate12$9,808

Prescribing Profile

152

Unique Drugs

$127K

IRA Negotiated Drugs

24.0

Anomaly Score

Patient Profile

73

Avg Age

49%

Female

3.24

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