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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 →

Sandra DinwiddieA-GNP

Nurse Practitioner · Phoenix, AZ 85024

NPI: 1326581547

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30

🟠 Elevated

Risk Flags

Very high opioid rate vs specialty peers90th percentile opioid prescribingElevated long-acting opioid rateHigh fills per patient

Risk indicators are statistical patterns, not allegations. Learn more

1,493

Total Claims

$60K

Drug Cost

58

Beneficiaries

$1,039

Cost/Patient

Risk Score Breakdown 30/100

Low (0)Moderate (15)Elevated (30)High (50+)
Opioid rate vs specialty peers+18
Opioid rate (national percentile)+5
Long-acting opioid rate+4
High fills per patient+3

Score components are additive. Read full methodology

Peer Comparison vs. 218,535 Nurse Practitioner providers

+1111%

Opioid rate vs peers

45.8% vs 3.8% avg

-12%

Cost per patient vs peers

$1,039 vs $1,174 avg

-56%

Brand preference vs peers

3.9% vs 8.9% avg

⚠️ This provider has metrics more than 3 standard deviations above their specialty average in one or more categories.

Opioid Prescribing

45.8%

Opioid Rate

684

Opioid Claims

$23K

Opioid Cost

18.0%

Long-Acting Rate

This provider's opioid prescribing rate of 45.8% is above the 20% threshold that CMS considers elevated.

Brand vs Generic

96% generic

Brand: 58 claims · $31K

Generic: 1,435 claims · $30K

Patient Profile

67

Avg Age

64%

Female

1.26

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