List of Diagnostic centers in United States
There are 5,057 Diagnostic centers in United States as of April 13, 2026. The highest concentrations are in states such as Illinois (604), New York (535), California (404), making this a strong market for nationwide B2B outreach and large-scale lead generation.
The Email list of Diagnostic centers in United States includes 3,074 email addresses, 4,781 phone numbers, and 3,004 contacts with both — giving you multiple channels to reach Diagnostic centers across United States. Over 3,728 listings include website URLs, many with direct contact page links.
Across the country, these businesses maintain a strong social media presence: 2,828 have Facebook pages, 1,952 are on Instagram, 2,614 have LinkedIn profiles, 2,524 use X (formerly Twitter), 1,673 maintain YouTube channels. Over 1,761 Diagnostic centers have been rated by real users, making this dataset a strong fit for reputation management and review-based outreach. This dataset is ideal for nationwide B2B targeting.
| 5057 Number of Diagnostic centers | |
| 3074 Email addresses | |
| 4781 Phone numbers | |
| 3728 With Websites | |
| 2614 LinkedIn Profiles |
| 2828 Facebook Profiles | |
| 1952 Instagram Handles | |
| 2524 X Handles | |
| 1673 YouTube Channels | |
| 3004 Phone and Email |
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Data updated on April 13, 2026
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Download sample list of Diagnostic centers in United States
Find new clients and close more deals with the world s best business leads provider. You can download Diagnostic centers email and phone number lists for your sales teams. Here is a random sample of 0 records for you to look at the fields and the data that we provide.
| NAME | Address | City | State | Country | Phone | Website | Review Count | Review Scores | Google URL | Youtube | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
How many Diagnostic centers are there in the United States?
Diagnostic centers in the United States
Last updated: April 13, 2026
Top 10 cities with the most number of Diagnostic centers in United States
Cities in United States ranked by the number of businesses in this category.
City | Diagnostic centers |
|---|---|
Distribution by Location
Number of Diagnostic centers across different territories
The Diagnostic centers market in United States is highly concentrated in key states such as Illinois (11.9%), New York (10.6%), California (8.0%), making these areas the most competitive and opportunity-rich markets.
State/Territory | Diagnostic centers | % of Total |
|---|---|---|
| Illinois | 604 | 11.9% |
| New York | 535 | 10.6% |
| California | 404 | 8.0% |
| Florida | 399 | 7.9% |
| Pennsylvania | 373 | 7.4% |
| Texas | 253 | 5.0% |
| Michigan | 216 | 4.3% |
| New Jersey | 162 | 3.2% |
| Ohio | 161 | 3.2% |
| Massachusetts | 158 | 3.1% |
| Wisconsin | 134 | 2.6% |
| Georgia | 120 | 2.4% |
| Virginia | 114 | 2.3% |
| Maryland | 107 | 2.1% |
| Connecticut | 101 | 2.0% |
| Colorado | 85 | 1.7% |
| Missouri | 82 | 1.6% |
| Washington | 75 | 1.5% |
| Arizona | 74 | 1.5% |
| North Carolina | 73 | 1.4% |
These figures highlight that Diagnostic centers businesses are concentrated in economically active states, making them prime targets for large-scale outreach campaigns.
Ways to Use the List of Diagnostic centers in United States
Explore various use cases for leveraging our contact database.
Direct Sales Outreach
Phone coverage in United States is strong — 94.5% of diagnostic centers have phone numbers on record. That's a large, ready-to-call prospect pool ready for cold outreach, appointment setting, and direct sales campaigns without any additional sourcing.
Email Marketing Campaigns
60.8% of diagnostic centers in United States have an email address on record. Pair that with phone data and you have the foundation for multi-touch sequences — email first, phone follow-up — across a well-covered local market.
Multi-Channel Outreach
Not every prospect responds to the same channel. 59.4% of diagnostic centers in United States include both phone and email, so your team can run coordinated sequences across channels from a single, consistent contact list.
Website & Digital Targeting
A 73.7% website coverage rate means a significant share of diagnostic centers in United States have a traceable digital presence. Use those URLs to build lookalike audiences, run ad retargeting, or qualify prospects before outreach.
Reputation & Review Outreach
Real customer ratings are baked into this dataset — 48.5% of diagnostic centers in United States are rated 4 stars or higher. That's your opening for review management pitches, referral programs, and retention-focused campaigns targeting already-satisfied businesses.
Social Media Ad Audiences
55.9% of diagnostic centers in United States maintain an active presence on at least one major social platform. Upload the list directly as a custom audience on Facebook, LinkedIn, or Instagram for industry-targeted ads that outperform broad geo campaigns.
List of Diagnostic centers in United States
Approximately 60.8% of Diagnostic centers in United States have email contacts, while 94.5% have phone numbers, giving you strong coverage for direct sales and marketing campaigns. Data last updated April 13, 2026.
94.5%
4,781 Diagnostic centers in United States with Phone Number
60.8%
3,074 Diagnostic centers in United States with Email Address
59.4%
3,004 Diagnostic centers in United States with Phone and Email
List of Diagnostic centers in United States with Social Media Accounts
55.9% on Facebook — making this segment ideal for social-first outreach and paid campaigns
Explore Related Diagnostic centers by Location
Around 73.7% of Diagnostic centers in United States have an active website, making this segment well-suited for digital-first outreach campaigns.
Data last updated April 13, 2026
73.7%
3,728 Diagnostic centers in United States that have a website
26.3%
1,329 Diagnostic centers in United States that do not have a website
Download sales qualified leads of Diagnostic centers in the United States
Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.
With 2,454 highly-rated Diagnostic centers businesses, United States offers a well-engaged audience for reputation management and review-based outreach at scale.
1,368
1-star rated Diagnostic centers in United States
558
2-star rated Diagnostic centers in United States
535
3-star rated Diagnostic centers in United States
693
4-star rated Diagnostic centers in United States
1,761
5-star rated Diagnostic centers in United States
Frequently Asked Questions
Answers of the most common questions about our dataset
How many Diagnostic centers are there in United States?
There are 5,057 Diagnostic centers in United States as of the latest update. This makes United States an active market for B2B outreach and lead generation in the Diagnostic centers industry.
How many Diagnostic centers in United States have email addresses?
3,074 Diagnostic centers in United States have verified email addresses — giving you a strong foundation for direct email outreach and drip campaigns.
How many Diagnostic centers in United States have phone numbers?
4,781 Diagnostic centers in United States include phone numbers. Of those, 3,004 also have email addresses, making them ideal for multi-channel outreach.
Which states have the highest number of Diagnostic centers in United States?
The top states by Diagnostic centers count are Illinois (604), New York (535), California (404). These markets represent the highest concentration of prospects and are strong targets for priority outreach and regional campaign planning.
Can I use this dataset to run nationwide campaigns targeting Diagnostic centers?
Yes. With 5,057 Diagnostic centers records spanning the entire United States, this dataset is built for nationwide B2B outreach — whether you're running email campaigns, phone outreach, or paid ad audiences across multiple states simultaneously.
What data fields are included for each Diagnostic centers in United States?
Each record typically includes business name, address, phone number, email, website, social media handles (Facebook, Instagram, LinkedIn, X, YouTube), and customer ratings where available.
How can I access the complete Diagnostic centers list for United States?
You can purchase and instantly download the full dataset from this page. A free sample is also available so you can review the data quality and structure before buying.
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