Dentist Email List: How to Build One (Data From 40,299 Listings)
You can build a dentist email list from Google Maps, but only for practices that publish an address on their own website. We read the websites behind 40,299 dental listings in 42 countries: 96.6% had a phone number, and 40.7% ended with a published email address.
The country matters more than any tool. In Germany 57.2% of dental listings led to an email, in the Netherlands 67.6%. In the United States, where 86.3% of practices have their own site, only 35.2% did.
How many dental practices publish an email?
About four in ten. Of the 40,299 dental listings we analysed, 16,415 ended up with at least one published email, which is 40.7%. The phone number is far more reliable: 96.6% of the same listings carried one.
The email funnel narrows in three places:
| Step | Listings | Share |
|---|---|---|
| All dental listings | 40,299 | 100% |
| Listing links to the practice's own website | 28,856 | 71.6% |
| Website read, email published | 16,361 | 40.6% |
| Website read, no email on the pages we checked | 8,484 | 21.1% |
| Website could not be read (errors, timeouts, blocks) | 4,011 | 10.0% |
| No website at all | 10,420 | 25.9% |
| Website field points to a social profile | 1,023 | 2.5% |
The headline 40.7% also includes 54 listings whose website field pointed to a social profile that showed an email. Among listings with their own website, 56.7% published an email, 29.4% did not, and 13.9% could not be read. A practice without a website has nothing to read, so no honest method produces an email for the 25.9% that have none.
The reason Maps cannot shortcut this is structural: a Google Business Profile has no email field, and the Places API does not return one. We covered that in detail in how to get emails from Google Maps.
Dentist email coverage by country
The share of dental listings with a published email ranges from 6.3% in Pakistan to 67.6% in the Netherlands. Every country below has at least 250 dental listings in our data.
| Country | Listings | Own website | Email found | Free mailbox (Gmail etc.) |
|---|---|---|---|---|
| United States | 10,546 | 86.3% | 35.2% | 22.1% |
| Germany | 10,195 | 77.5% | 57.2% | 7.3% |
| India | 3,398 | 39.9% | 22.6% | 41.5% |
| Brazil | 3,054 | 46.1% | 13.1% | 33.7% |
| Netherlands | 1,945 | 83.3% | 67.6% | 3.3% |
| Türkiye | 1,713 | 68.9% | 39.6% | 14.0% |
| Poland | 1,686 | 64.4% | 39.7% | 13.6% |
| France | 1,436 | 72.1% | 27.3% | 47.8% |
| Canada | 717 | 92.9% | 59.7% | 19.2% |
| Sweden | 650 | 83.4% | 61.8% | 2.4% |
| Spain | 645 | 75.7% | 54.0% | 22.2% |
| Australia | 559 | 91.8% | 58.7% | 8.0% |
| Mexico | 484 | 20.2% | 7.2% | n/a |
| United Kingdom | 474 | 93.9% | 63.7% | 10.7% |
| United Arab Emirates | 431 | 82.4% | 47.6% | 17.7% |
| South Africa | 373 | 33.5% | 22.3% | n/a |
| Saudi Arabia | 335 | 54.6% | 27.5% | n/a |
| Pakistan | 269 | 18.2% | 6.3% | n/a |
| Italy | 263 | 65.0% | 49.8% | 13.7% |
"Free mailbox" is the share of found addresses on consumer providers such as Gmail, Hotmail, Yahoo or Orange, shown where we found at least 250 addresses. The full table, including labels and review bands, is in the dental email coverage CSV.
Three patterns explain most of the spread:
- The United States has websites but hides the address. 86.3% of US dental listings had their own site, yet only 35.2% yielded an email. 19.8% of US dental sites refused or failed an automated read, and 47.9% of those failures were an HTTP 403 (access denied). Of the US sites we could read, about half printed no address at all.
- Germany prints the address because the law says so. Section 5 of the German Digital Services Act (DDG § 5) requires every commercial website to publish contact details "including the address for electronic mail". For 13.4% of the German listings with an email, the address came from the imprint page. In the US the figure was 0.4%.
- In Mexico and Brazil the website is often Instagram. Only 20.2% of Mexican dental listings had their own site and 21.1% pointed to a social profile instead. In Brazil it was 15.3%. There, the phone and WhatsApp are the channel, and the B2B cold calling guide fits better than any email list.
Where dental practices put their email address
On the homepage, in most cases. For 70.8% of the dental listings with an email, the address we kept was already on the homepage. The rest came from a contact page (11.9%), a legal or imprint page (5.7%), an about or team page (2.2%) and other pages (9.4%).
Most practices publish one address. 74.4% of the listings with an email had exactly one, and 25.6% had two or more.
If you check sites by hand, this tells you where to look first: homepage footer, then the contact page, then, in German-speaking countries, the imprint (Impressum).
Practice inbox or a dentist's personal address?
Not every address on a dental website is a practice mailbox. 15.5% of the 24,294 addresses we found sit on free consumer providers, and 34.1% are on a different domain than the practice website.
France stands out. 47.8% of French dental addresses in our data were on consumer providers such as Orange, Wanadoo or Gmail, against 7.3% in Germany and 3.3% in the Netherlands. Many French practices use a consumer inbox as their practice address.
That difference has two practical consequences:
- Legal. An address that identifies one dentist, such as a personal Gmail inbox or
firstname.lastname@, is personal data under the GDPR. A generic mailbox such ascontact@orinfo@belongs to the practice. The French regulator CNIL says explicitly that generic company addresses fall outside the rules for individuals. - Segmentation. In a BasedOnBusiness export, the
email_typescolumn marks standard mailboxes likeinfo@,office@orreception@asroleand every other address asperson. Filter on it before you write a single line of copy.
Which Google Maps categories to search
Search several dental labels, not only "dentist". Practice owners choose their own primary category, and the email rate differs by label:
| Label on the listing | Listings | Own website | Email found |
|---|---|---|---|
| Dentist | 21,920 | 71.2% | 41.8% |
| Dental clinic | 9,783 | 62.1% | 36.6% |
| Orthodontist | 6,422 | 85.4% | 43.1% |
| Pediatric dentist | 512 | 89.6% | 48.2% |
| Cosmetic dentist | 394 | 82.7% | 42.1% |
| Oral surgeon | 340 | 59.4% | 22.9% |
| Dental laboratory | 182 | 77.5% | 52.2% |
"Dental laboratory" is a different buyer: labs sell to dentists, so a lab list is for suppliers of lab equipment or software, not for anyone selling to practices. The general method for splitting a market by category is in how to find business contacts by industry.
Bigger practices publish less
The more reviews a dental practice has, the more likely it has a website, and the less likely that website prints an email.
| Google reviews | Listings | Own website | Email per own website | Email found overall |
|---|---|---|---|---|
| 0 | 4,883 | 47.9% | 55.2% | 26.8% |
| 1 to 49 | 18,624 | 62.9% | 61.5% | 38.8% |
| 50 to 199 | 9,108 | 84.1% | 57.2% | 48.2% |
| 200 to 999 | 7,017 | 92.7% | 48.8% | 45.5% |
| 1,000 or more | 667 | 94.6% | 48.0% | 45.7% |
Only 48.0% of the websites of practices with 1,000 or more reviews published an email, against 61.5% for practices with 1 to 49 reviews. Our reading is that large practices and groups push patients toward online booking and contact forms. The practical effect: if you sell to large multi-chair practices, plan for the phone and for LinkedIn, not only for email.
Should you buy a dentist email list or build one?
Build one when you need to know where each address came from. Buy one when you need a named dentist or decision-maker and accept that you cannot verify the source.
| Buy a list | Build from Google Maps | Official registries | |
|---|---|---|---|
| What you get | Practices, often named dentists, emails | Practices with phone, website, rating and published emails | Licensed dentists, license status |
| Email source | Usually undisclosed | The practice website, with the source page | Usually none |
| Freshness | Depends on the vendor | The day you run the search | Official, updated by the authority |
| Coverage limit | Whatever the vendor claims | What practices publish: about 40% for email, 96.6% for phone | Complete for licensees, thin on contact data |
Use our numbers as a reality check. If a vendor offers an email for nearly every US dental practice in your state, the practices themselves published one for about 35% of listings in our US data. The difference came from somewhere other than the practice website. Ask these four questions before paying:
- Where did each address come from, and can you see the source page?
- When was each address last checked?
- What bounce rate did the last buyer see? Test 200 addresses before sending to the rest.
- How many practices does the list contain for your city, and how does that compare with a Google Maps search for the same city?
How to build a dentist email list, step by step
- Pick your labels and area. Run "dentist", "dental clinic" and "orthodontist" as separate queries in one job (BasedOnBusiness takes up to ten queries per job), for a country, a state, a city or an area you draw on the map.
- Run the job. The listing fields come from Google Maps. For every result with a website, the enrichment reads the public site (the homepage and a few contact, about or legal pages) and returns the published emails. It does not guess addresses and does not probe mail servers.
- Export to CSV or Excel. Each row carries
email, all addresses inemails, their types inemail_typesand the page each was read from inemail_sources, next to phone, website, rating and review count. - Split the file into three lists. Rows with a practice mailbox go to your email sequence. Rows with only a phone go to a calling queue; in our data, 94.9% of the dental listings without an email still had a phone number. Rows with a personal address need a lawful basis first, especially in the EU.
- Warm up before you send. A new domain that sends 2,000 cold emails on day one will not reach inboxes. The sequencing is covered in turning Google Maps leads into a cold email campaign.
Is it legal to email dentists?
It depends on where the dentist is, not where you are.
- United States. The FTC's CAN-SPAM guide states that the law "makes no exception for business-to-business email". Accurate headers, an honest subject line, your postal address and a working opt-out honoured within 10 business days are required. Each violating email can cost up to $53,088.
- HIPAA is not the question. HIPAA covers health information about patients (45 CFR 160.103). A list of practice names and business emails contains none, so a "HIPAA compliant" badge on a dentist list tells you nothing about email law.
- Germany. Section 7 of the UWG requires prior express consent for email advertising, also between businesses. Germany, the largest European sample here at 57.2% coverage, has the strictest rule for using it.
- Spain. LSSI article 21 bans commercial email that the recipient did not request or authorise, unless there is a prior contract.
- France. The CNIL allows B2B prospecting by email without prior consent when the message relates to the recipient's profession, with the right to object from the first message.
The wider picture, including collecting versus sending, is in our legal and privacy guide to finding business contacts. This is not legal advice.
What this data does not tell you
- It is not a census. The 40,299 listings are the dental results of searches run on BasedOnBusiness between 18 March and 22 September 2026. The United States and Germany make up half of them, and the country mix follows demand, not the number of dentists.
- A published email is not a deliverable email. We count addresses printed on the site. Some mailboxes are abandoned. Verify before a large send.
- Some practices hide the address from automated reads. The reader checks the homepage and up to three contact, about or legal pages without running JavaScript. An address injected by a script, or one behind a site that blocks bots, counts as "not found" here although a human could see it.
FAQ
Can I get dentist emails from Google Maps?
Not from the listing itself. A Google Maps listing has no email field, so the address has to come from the practice's own website. In our reading of 40,299 dental listings, 71.6% linked to their own site and 40.7% of all listings ended up with a published email.
What share of dental practices publish an email address?
About four in ten dental listings on Google Maps lead to a published email: 40.7% of 40,299 in our data. Among listings with their own website the figure is 56.7%. The rest either had no website, hid the address behind a contact form, or blocked an automated read.
Why is the email rate lower in the United States than in Germany?
US dental websites rarely print an address and often refuse automated visits. In the US, 86.3% of dental listings had their own site but only 35.2% yielded an email, and 19.8% of the sites could not be read, nearly half of them with an HTTP 403. German law requires an email address in every website imprint, and Germany reached 57.2%.
Is it legal to send cold email to dentists?
It depends on the recipient's country. In the US, CAN-SPAM has no business-to-business exception: you need accurate headers, a postal address and an opt-out honoured within 10 business days. In Germany, email advertising needs prior express consent even between businesses, and Spain's LSSI article 21 bans unsolicited commercial email. This is not legal advice.
Does a dentist email list have to be HIPAA compliant?
HIPAA protects health information about patients. A list of practice names, phone numbers and business emails contains no patient health data, so a HIPAA label on a list says nothing about whether emailing it is legal. The rules that matter for outreach are email laws such as CAN-SPAM or the GDPR.
Should I buy a dentist email list or build one?
Build one if you need to know where each address came from. A self-built list from Google Maps carries the source page of every email and is only as large as what practices actually publish. If you buy, ask the vendor for the source of each address and test a sample for bounces before sending anything.
Getting started
Search one city with three dental labels, export the file and count how many rows carry an email. That number, not a vendor's claim, is the size of your email list there.
Create an account and run the search with 30 free credits every month, no card required. For volume, plans start at $19 per month for 10,000 records.