# Healthcare database of US HCPs, executives and sites of care, searchable in plain English > Search a US healthcare database of HCPs, executives and sites of care in plain English, open 360-degree profiles and save lists. 30 days free. Source: https://dmand.ai/platform/healthcare-universe · Last updated: 2026-10-21 Healthcare Universe holds US health systems, hospitals, medical groups and sites of care, along with the HCPs and executives who work at each one. Describe who you sell to, open a 360-degree profile of anyone who matches, and save the right people to a list. [Start free trial](https://app.dmand.ai/signup?from=platform&src=platform%3A%2Fplatform%2Fhealthcare-universe&cta=hero) [Book a demo](https://dmand.ai/book-a-demo) - 30 days free - Self-serve - No credit card Illustration: an invented pulmonologist linked to the health system, hospital and medical group where she works, and to her top procedure, a clinical trial, a publication and an Open Payments record. - Customers Teams selling into US healthcare use Dmand AI - Innovaccer - Marvix AI - [Circle Health G2 review](https://www.g2.com/products/dmand-ai/reviews) Circle Health · G2 review I like Dmand AI’s extremely curated and comprehensive healthcare database, which you won’t find on any other platform with this level of detail. Anupam D. Founder & CEO, StratAnalyze (for Circle Health) - Castle Connolly Private Health Partners - G5 Medical - Prente Health - Bassett - Mark Enlow Inc. - [NextDimension AI G2 review](https://www.g2.com/products/dmand-ai/reviews) NextDimension AI · G2 review It’s like having a hyper-personalized mail writer that’s unbelievably efficient. Simran K. Co-founder & CEO, NextDimension AI - [Customer stories](https://dmand.ai/customers) What the database holds ## Dmand AI’s healthcare database covers US health systems, sites of care, HCPs and executives, linked by where each person works Healthcare Universe is the healthcare sales intelligence database inside Dmand AI, and every person in it is tied to the site or organization where they work, and every site to the organization that owns it. So one search can return a physician, the hospital where she operates and the health system that signs the contract. - [7.4M+](https://dmand.ai/data/physicians-and-hcps) HCPs Physicians, nurses and other clinicians, each tied to the sites and medical groups where they practice. Explore HCP data - [11M+](https://dmand.ai/data/healthcare-executives) Healthcare executives From health system C-suites to directors and practice managers, each tied to the site or organization they lead. Explore executive data - [997K+](https://dmand.ai/data/sites-of-care) Sites of care Hospitals, clinics, surgery centers and other sites, each placed under the organization that owns it. Explore sites of care - [124K+](https://dmand.ai/data/hospitals-and-health-systems) Parent organizations Health systems, IDNs and other owners, with every site and group they own below them. Explore health systems Contact, facility and registry data ## Contact databases, facility databases and registry files each show only part of a healthcare account Most teams build healthcare lists from one of three sources. Here is what each one returns for the same buyer, next to Healthcare Universe. _Illustration: for each common data source, what it returns next to what Dmand AI returns for the same invented physician and hospital._ - ### Horizontal contact databases filter by industry and title, not by specialty or site You can pull a director at a hospital company, but not a pulmonologist who performs bronchoscopy at one community hospital. - ### Facility databases list hospitals and clinics without the people inside them You get a hospital’s owner and services, then still have to find who works there and how to reach them. - ### Registry files list providers with no affiliations or contacts NPPES and CMS files give an NPI, a taxonomy and a practice address, with no current employer, parent system or email. Horizontal contact databases filter by industry and title, not by specialty or site From a plain-English search to a saved list ## Search the US healthcare universe, open any profile and save the people who fit Follow one MedTech rep from describing an ICP to a list of physicians and the leader who buys. All people and organizations shown are invented. Illustration: a plain-English request for pulmonologists who perform bronchoscopy at health system hospitals in three states, answered as a list. 01 ### Describe the physicians or accounts you sell to in plain English Sam types who Cobalt Medical sells to, pulmonologists who perform bronchoscopy at health system hospitals in three states, and gets them back as a list to narrow down. 02 ### Narrow the list with healthcare filters In Find People, Sam adds interventional pulmonology, a yearly bronchoscopy volume floor and clinical trial experience, then opens the first physician on the list. 03 ### Open a 360-degree profile of any HCP or executive Dr. Brooks’s profile shows what she does and every site where she works, and from Elmridge Health, the system above her, Sam opens the VP of Supply Chain who signs for her hospital. 04 ### Save the people who fit and get their contacts Sam saves Dr. Brooks, the other physicians who fit and Chris Lane to one list, gets a verified email and direct dial for each, and the list is ready for a sequence. ![Circle Health](https://dmand.ai/images/home/logos/circle-health-original.svg) > I like Dmand AI’s extremely curated and comprehensive healthcare database, which you won’t find on any other platform with this level of detail. The ability to filter by specialty, location, independent physician or not, and many others is incredibly useful. _Anupam D. Founder & CEO, StratAnalyze (for Circle Health) Verified review on G2, September 2026_ [Read the review on G2](https://www.g2.com/products/dmand-ai/reviews) ![Anupam D., Founder and CEO of StratAnalyze, for Circle Health](https://dmand.ai/images/home/people/anupam-d.jpg) Inside a 360-degree profile ## A 360-degree profile shows what an HCP or executive does, where they work and how to reach them Every person and account in Healthcare Universe opens to one page of facts, grouped the way a rep plans a first call. - ### HCP profiles: clinical work, affiliations, training, payments and contacts Clinical work covers Medicare procedures and patient volumes, prescriptions, clinical trials and publications, and affiliations show every site, medical group and system the HCP belongs to. Training, licenses and work history say who they are, and Open Payments and verified contacts close the page. - ### Executive and account profiles: role, site, history and org context An executive profile shows the role, the hospital or organization they lead, their work history and how to reach them. An account profile adds its org hierarchy, people, technology and signals. Searches by team ## Teams selling into healthcare search the same universe for different buyers Each team starts from a different record: a system, a site, a specialty or a role. Health IT and services ### List hospitals by the EHR they run, with their IT and clinical leaders Filter hospitals by technology in use and system, then open the CIO, CMIO and revenue cycle leaders at each one. [Dmand AI for Health IT](https://dmand.ai/solutions/health-it) Test it on your territory ## Test Dmand AI’s healthcare database on physicians and hospitals you already know Search a segment your reps know well and check what comes back. 1. ### Start a free trial No credit card and no sales call. 2. ### Describe your territory Type a specialty and the states you cover. 3. ### Open profiles you know Pick physicians your reps already call on. 4. ### Check sites and contacts Compare where they work with what you know. [Start free trial](https://app.dmand.ai/signup?from=platform&src=platform%3A%2Fplatform%2Fhealthcare-universe&cta=try_it) 30 days free · Self-serve Illustration: a checklist for one territory, with known physicians, their sites and a trial checked, and a hospital leader still to check. Work the list you built ## Dmand AI capabilities that build on a Healthcare Universe search - [Org Hierarchy Explorer](https://dmand.ai/platform/hospital-org-chart) See every hospital, site and medical group under a health system in your results. - [Buying Signals](https://dmand.ai/platform/healthcare-buying-signals) Spot the accounts in your search that just grew, changed leaders or matched a custom signal. - [AI Research Columns](https://dmand.ai/platform/ai-research-columns) Add a plain-English question as a column and get a sourced answer in every row. - [Waterfall Contact Enrichment](https://dmand.ai/platform/waterfall-enrichment) Get verified emails, direct dials and cell numbers for the people you saved. Healthcare database questions ## Healthcare database and 360-degree profile FAQs Questions buyers ask before they trust a healthcare database. Not here? Email [hello@dmand.ai](mailto:hello@dmand.ai). **What is a healthcare database for sales teams?** It is a searchable record of the organizations that buy in US healthcare, such as health systems, hospitals, medical groups and sites of care, plus the HCPs and executives who work in them and a way to reach each person. In Dmand AI every person is linked to their site of care and the system above it, so a list of physicians is also a list of the accounts they belong to. **What does Dmand AI’s healthcare database include?** It includes 7.4M+ HCPs, 11M+ healthcare executives, 997K+ sites of care, 181K+ medical groups, 124K+ parent organizations, 1.6K+ health systems and IDNs, 6.2K+ hospitals and 235K+ solo practices. Each record sits in an org hierarchy from the IDN down to the site of care. **Can I search healthcare data in plain English?** Yes. Type the HCPs, executives or organizations you want, for example “family physicians in rural Kansas who work at a critical access hospital”, and Dmand AI turns the request into filters and returns a list. You can then adjust any filter by hand or ask a follow-up question. **What filters can I use to find HCPs and executives?** There are 100+ filters. For HCPs they cover specialty, practice location, procedures, prescriptions, insurance accepted, sites of care, medical groups, parent organizations, education, licenses, technology in use, publications, clinical trials, Open Payments and contact details available. Executives can be filtered by title, function and the organization or site they lead. **What does a 360-degree HCP profile include?** An HCP profile shows specialties and licenses, top Medicare procedures by patients, prescriptions, clinical trials, publications, Open Payments, education and training, work history, insurance plans accepted, every site and group the HCP is affiliated with, and contact details. **What is Open Payments data, and how do sales teams use it?** CMS Open Payments is the federal database of payments and other transfers of value that drug and device makers report for physicians, certain other prescribers and teaching hospitals. CMS publishes it at openpaymentsdata.cms.gov. In Dmand AI it appears on each HCP profile and as a filter by paying company and year, which MedTech and pharma teams use to find physicians who already work with industry. **Does Dmand AI use Medicare claims data?** Yes. Procedure counts and patient volumes on HCP profiles come from Medicare Part B claims, by year, and prescriptions come from Medicare Part D. Dmand AI does not hold commercial or all-payer claims, so volumes reflect Medicare patients only. **Does the database include hospital executives as well as physicians?** Yes. It holds 11M+ healthcare executives, from health system C-suites to directors and practice managers, each linked to the hospital, site or organization they lead. Executive profiles show role, organization, work history, education and contact channels. **Where does Dmand AI’s healthcare data come from?** It is built from the CMS provider registry, CMS enrollment and facility records, Medicare claims, CMS Open Payments, state licensing records, ClinicalTrials.gov, PubMed and Dmand AI executive data, matched into one record per person and organization. Contacts come from waterfall enrichment across healthcare-specific sources and are verified before they reach a list. **Is Dmand AI an alternative to Definitive Healthcare?** Yes, when the goal is to reach buyers and book meetings rather than to analyze markets. Both cover US hospitals, physicians and their affiliations; Definitive adds all-payer claims, while Dmand AI’s claims data is Medicare only. Dmand AI adds plain-English search, verified contacts and outreach in one login, with a self-serve trial. Read the full Dmand AI and Definitive Healthcare comparison. **Can I search the healthcare database from Claude?** Yes. With the Dmand AI Claude MCP connector, ask Claude for HCPs, executives or organizations in plain English and get answers from the same database and profiles. **Is Healthcare Universe part of the free trial?** Yes. The trial is 30 days free, self-serve and needs no credit card, and it previews the full dataset with trial credits. Plans and credits after the trial are on the pricing page. Healthcare Universe See every US physician, executive and site of care that fits your ICP Describe who you sell to, open the profiles that match and save them to a list, free for 30 days. [Start free trial](https://app.dmand.ai/signup?from=platform&src=platform%3A%2Fplatform%2Fhealthcare-universe&cta=cta) [Book a demo](https://dmand.ai/book-a-demo) - 30 days free - Self-serve - No credit card