

Oak Street Health offers primary care and medicare services.
Oak Street Health's Net Promoter Score (NPS) is a -53 with 21% Promoters, 5% Passives, and 74% Detractors. Net Promoter Score tracks whether Oak Street Health's customers would recommend using the product based on a scale of -100 to 100.
| 21% | Promoters |
|---|---|
| 5% | Passives |
| 74% | Detractors |
| Summary | Date | Score |
|---|---|---|
Dec 2024 -50 | Dec 2024 | -50 |
Jan 2025 -52 | Jan 2025 | -52 |
Feb 2025 -52 | Feb 2025 | -52 |
Mar 2025 -52 | Mar 2025 | -52 |
Apr 2025 -52 | Apr 2025 | -52 |
May 2025 -52 | May 2025 | -52 |
Jun 2025 -52 | Jun 2025 | -52 |
Jul 2025 -54 | Jul 2025 | -54 |
Aug 2025 -52 | Aug 2025 | -52 |
Sep 2025 -52 | Sep 2025 | -52 |
Oct 2025 -53 | Oct 2025 | -53 |
Nov 2025 -53 | Nov 2025 | -53 |
Net Promoter Score (NPS) is a management tool that can be used to gauge the satisfaction of a firm's customer relationships. NPS has been widely adopted as a key metric often linked to the revenue potential of a company’s product or service. The metric is based on customer responses to the question: "On a scale of 0 to 10, how likely are you to recommend the product to a friend?"
Those who respond with a score of 9 to 10 are known as Promoters, and are widely associated with behaviors that create value, including actively encouraging others to use the product or service. Those who respond with a score of 7 or 8 are categorized as Passives, and they are believed to be less likely to exhibit the value-creation traits of Promoters having a largely neutral effect on other consumers. Detractors are those who fall in the score range of 0 to 6 and represent dissatisfied customers of the product sometimes actively recommending against using the product.
Male customers rated Oak Street Health's NPS 27 points higher than Female customers.
Oak Street Health's NPS was rated -48 by Male customers on Comparably.
Oak Street Health's NPS was rated -75 by Female customers on Comparably.
Oak Street Health's NPS was rated the highest by Hispanic or Latino customers, and the lowest by Other customers.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian -73 | Caucasian | -73 |
Hispanic or Latino -25 | Hispanic or Latino | -25 |
African American/Black -46 | African American/Black | -46 |
Asian or Pacific Islander -60 | Asian or Pacific Islander | -60 |
Other -73 | Other | -73 |
Oak Street Health's NPS was rated the highest by customers ages 26-30, and the lowest by customers ages 61-65.
Oak Street Health's NPS was rated the highest by customers who have used Oak Street Health's products/services for 1 to 2 Years, and the lowest by customers with 2 to 5 Years of usage.
| Summary | Usage | Score |
|---|---|---|
Less than 1 Year -65 | Less than 1 Year | -65 |
1 to 2 Years -59 | 1 to 2 Years | -59 |
2 to 5 Years -68 | 2 to 5 Years | -68 |
5 to 10 Years -60 | 5 to 10 Years | -60 |
Out of the 26 Oak Street Health customer reviews 7 were positive and 19 were constructive. Oak Street Health customer reviews reflect that more than half of the customers expect a better service or product from the company and believe there is room for improvement.
Customer Loyalty is a strong indicator of whether or not a customer will choose a brand repeatedly over a competitor that offers similar products/services.
53% of Oak Street Health users/customers answered "Yes" when asked: "Would you consider yourself a loyal user/customer?"
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Male customers rated Oak Street Health's Customer Loyalty score 6% higher than Female customers.
Oak Street Health's Customer Loyalty score was rated the highest by Asian or Pacific Islander customers, and the lowest by Caucasian customers.
% who answered "Yes"
Oak Street Health's Customer Loyalty score was rated the highest by customers ages 26-30, and the lowest by customers ages 66+.
| Summary | Age | Score |
|---|---|---|
26-30 78% | 26-30 | 78% |
46-50 55% | 46-50 | 55% |
51-55 55% | 51-55 | 55% |
56-60 70% | 56-60 | 70% |
61-65 56% | 61-65 | 56% |
66+ 54% | 66+ | 54% |
Oak Street Health's Customer Loyalty score was rated the highest by customers who have used Oak Street Health's products/services for 5 to 10 Years, and the lowest by customers with Less than 1 Year of usage.
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Oak Street Health's Customer Loyalty score was rated the highest by Insurance industry customers, and the lowest by Accounting industry customers.
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Oak Street Health has an overall Product Quality score of 1.9 out of 5 stars rated by its users and customers.
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Oak Street Health’s product quality score is a 1.9 out of 5 as rated by its users and customers. Reviewers from the Aerospace and Aviation industry rated Oak Street Health's product the highest. Reviewers from the Banking and Financial Services industry rated Oak Street Health the lowest at 1.6.
Oak Street Health's Product Quality score was rated highest by customers from the Aerospace and Aviation industry, and rated lowest by customers from the Professional Services industry.
Male customers rated Oak Street Health's Product Quality score 0.6 stars higher than Female customers.
Oak Street Health's Product Quality score was rated the highest by Hispanic or Latino customers, and the lowest by Other customers.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 1.6 | Caucasian | 1.6 |
Hispanic or Latino 3 | Hispanic or Latino | 3 |
African American/Black 1.9 | African American/Black | 1.9 |
Asian or Pacific Islander 2.3 | Asian or Pacific Islander | 2.3 |
Other 1.6 | Other | 1.6 |
Oak Street Health's Product Quality score was rated the highest by customers ages 26-30, and the lowest by customers ages 61-65.
| Summary | Age | Score |
|---|---|---|
26-30 2.7 | 26-30 | 2.7 |
46-50 2.7 | 46-50 | 2.7 |
51-55 1.6 | 51-55 | 1.6 |
56-60 1.9 | 56-60 | 1.9 |
61-65 1.5 | 61-65 | 1.5 |
66+ 1.8 | 66+ | 1.8 |
Oak Street Health's Product Quality score was rated the highest by customers who have used Oak Street Health's products/services for 5 to 10 Years, and the lowest by customers with Less than 1 Year of usage.
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Oak Street Health's Product Quality score was rated the highest by Aerospace and Aviation industry customers, and the lowest by Professional Services industry customers.
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Oak Street Health has a value for money and ROI score of 2 out of 5 stars rated by its users and customers.
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Not every product or service fits the needs of a certain user or industry. The users that rank the value for money and ROI highest are mainly from Aerospace and Aviation industry. The users from the Accounting industry think that they had the lowest ROI from Oak Street Health.
Oak Street Health's ROI score was rated highest by customers from the Aerospace and Aviation industry, and rated lowest by customers from the Professional Services industry.
Male customers rated Oak Street Health's ROI score 0.4 stars higher than Female customers.
Oak Street Health's ROI score was rated the highest by Hispanic or Latino customers, and the lowest by Other customers.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 1.5 | Caucasian | 1.5 |
Hispanic or Latino 3 | Hispanic or Latino | 3 |
African American/Black 2.3 | African American/Black | 2.3 |
Asian or Pacific Islander 1.8 | Asian or Pacific Islander | 1.8 |
Other 1.5 | Other | 1.5 |
Oak Street Health's ROI score was rated the highest by customers ages 26-30, and the lowest by customers ages 61-65.
| Summary | Age | Score |
|---|---|---|
26-30 3.5 | 26-30 | 3.5 |
46-50 3.1 | 46-50 | 3.1 |
51-55 1.5 | 51-55 | 1.5 |
56-60 1.9 | 56-60 | 1.9 |
61-65 1.5 | 61-65 | 1.5 |
66+ 1.8 | 66+ | 1.8 |
Oak Street Health's ROI score was rated the highest by customers who have used Oak Street Health's products/services for 5 to 10 Years, and the lowest by customers with Less than 1 Year of usage.
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Oak Street Health's ROI score was rated the highest by Aerospace and Aviation industry customers, and the lowest by Professional Services industry customers.
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Oak Street Health has an overall Customer Satisfaction score of 27 rated by its users and customers.
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Customer Satisfaction Score (also known as CSAT), is a metric used to quantify how satisfied customers are with a company or brand’s products and services. The Customer Satisfaction Score is based on customers response to the question: “How would you rate your overall satisfaction with the service you received?” The score is calculated using the formula: (The total number answer of “Very Satisfied” and “Satisfied”) ÷ (The total response) x100, and it is generally displayed in percentages. Some of the main benefits of the CSAT for businesses are tracking retention, identifying happy customers and growing relationships, and gaining repeat business to build a sustainable brand.
Oak Street Health's Customer Satisfaction score was rated highest by customers from the Aerospace and Aviation industry, and rated lowest by customers from the Professional Services industry.
Male customers rated Oak Street Health's Customer Satisfaction score 18 points higher than Female customers.
Very Satisfied | 21% | |
|---|---|---|
Satisfied | 10% | |
Neither Satisfied nor Dissatisfied | 4% | |
Dissatisfied | 15% | |
Very Dissatisfied | 50% |
Very Satisfied | 8% | |
|---|---|---|
Satisfied | 5% | |
Neither Satisfied nor Dissatisfied | 3% | |
Dissatisfied | 23% | |
Very Dissatisfied | 61% |
Oak Street Health's Customer Satisfaction (CSAT) score was rated 19% according to Caucasian users and customers.
Oak Street Health's Customer Satisfaction (CSAT) score was rated 33% according to Hispanic or Latino users and customers.
Oak Street Health's Customer Satisfaction (CSAT) score was rated 21% according to African American/Black users and customers.
Oak Street Health's Customer Satisfaction (CSAT) score was rated 50% according to Asian or Pacific Islander users and customers.
Oak Street Health's Customer Satisfaction (CSAT) score was rated 18% according to Other users and customers.
Oak Street Health's Customer Satisfaction score was rated the highest by customers ages 46-50, and the lowest by customers ages 61-65.
| Breakdown | Age | Score | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 46-50 | 66% | |||||||||||||||
| 51-55 | 17% | |||||||||||||||
| 56-60 | 43% | |||||||||||||||
| 61-65 | 12% | |||||||||||||||
| 66+ | 15% |
Oak Street Health's Customer Satisfaction score was rated the highest by customers who have used Oak Street Health's products/services for 1 to 2 Years, and the lowest by customers with 2 to 5 Years of usage.
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Oak Street Health's Customer Satisfaction score was rated the highest by Aerospace and Aviation industry customers, and the lowest by Professional Services industry customers.
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}Oak Street Health has an overall Customer Service score of 1.9 out of 5 stars rated by its users and customers.
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Chicago, IL
http://oakstreethealth.com
Oak Street Health's Customer Service score was rated highest by customers ages 26-30, and rated lowest by customers from the Professional Services industry.
Male customers rated Oak Street Health's Customer Service score 0.6 stars higher than Female customers.
Oak Street Health's Customer Service score was rated the highest by Hispanic or Latino customers, and the lowest by Other customers.
| Summary | Ethnicity | Customer Service Score |
|---|---|---|
Caucasian 1.5 | Caucasian | 1.5 |
Hispanic or Latino 2.7 | Hispanic or Latino | 2.7 |
African American/Black 2.1 | African American/Black | 2.1 |
Asian or Pacific Islander 2.4 | Asian or Pacific Islander | 2.4 |
Other 1.5 | Other | 1.5 |
Oak Street Health's Customer Service score was rated the highest by customers ages 26-30, and the lowest by customers ages 61-65.
| Summary | Age | Customer Service Score |
|---|---|---|
26-30 3.6 | 26-30 | 3.6 |
46-50 2.7 | 46-50 | 2.7 |
51-55 1.6 | 51-55 | 1.6 |
56-60 1.7 | 56-60 | 1.7 |
61-65 1.5 | 61-65 | 1.5 |
66+ 1.6 | 66+ | 1.6 |
Oak Street Health's Customer Service score was rated the highest by customers who have used Oak Street Health's products/services for 5 to 10 Years, and the lowest by customers with 2 to 5 Years of usage.
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Oak Street Health's Customer Service score was rated the highest by Aerospace and Aviation industry customers, and the lowest by Professional Services industry customers.
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Oak Street Health has a 2.9/5 stars for its overall company culture rated by their employees

Oak Street Health scored a -53 for Net Promoter Score and a -24 for Employee Net Promoter Score. NPS gauges how likely a customer of Oak Street Health would recommend the brand to a friend. ENPS measures how likely Oak Street Health employees would recommend working at Oak Street Health to a friend.
| 21% | Promoters |
|---|---|
| 5% | Passive |
| 74% | Detractors |
| 32% | Promoters |
|---|---|
| 12% | Passive |
| 56% | Detractors |