⚠️

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 →

Marshall ChamberlinMD

Internal Medicine · Scarborough, ME 04074

NPI: 1003044488

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16

🟡 Moderate

🤖 ML Fraud Detection Score: 90%

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

Learn more →

Risk Flags

High long-acting opioid rate vs peersOpioid + benzodiazepine co-prescriber

Risk indicators are statistical patterns, not allegations. Learn more

814

Total Claims

$102K

Drug Cost

128

Beneficiaries

$797

Cost/Patient

Risk Score Breakdown 16/100

Low (0)Moderate (15)Elevated (30)High (50+)
Long-acting opioid rate+8
Opioid + benzodiazepine combo+8

Score components are additive. Read full methodology

Peer Comparison vs. 110,156 Internal Medicine providers

+251%

Opioid rate vs peers

7.9% vs 2.2% avg

-43%

Cost per patient vs peers

$797 vs $1,411 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 90% indicates prescribing patterns with significant similarity to confirmed fraud cases. 18 out of 20 decision trees flagged this provider.

💊

Opioid rate is 251% above Internal Medicine peers. This is a significant deviation that may reflect a specialized patient population or concerning prescribing patterns.

⚠️

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

7.9%

Opioid Rate

64

Opioid Claims

$10K

Opioid Cost

35.9%

Long-Acting Rate

Brand vs Generic

100% generic

Brand: 0 claims · $0

Generic: 658 claims · $16K

Top Prescribed Drugs

Drug (Generic)ClaimsCost
Tirzepatide13$16K
Albuterol Sulfate28$1,332
Atorvastatin Calcium42$660
Levothyroxine Sodium27$552
Amlodipine Besylate27$433
Lisinopril28$365
Oxycodone Hcl25$338
Bupropion Hcl16$332
Tamsulosin Hcl16$301
Gabapentin21$298
Omeprazole18$221
Famotidine13$215
Diclofenac Sodium11$189
Fluticasone Propionate14$187
Fluoxetine Hcl13$173

Prescribing Profile

19

Unique Drugs

$16K

GLP-1 Drugs

16.0

Anomaly Score

Patient Profile

69

Avg Age

48%

Female

1.78

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