# Hospital and health system org charts with the people at every site > See the org chart of any US health system, from IDN to each hospital, clinic and medical group, with the executives and HCPs at every site. 30 days free. Source: https://dmand.ai/platform/hospital-org-chart · Last updated: 2026-10-14 Org Hierarchy Explorer places every US hospital, outpatient department, medical group and clinic under its parent health system and IDN. Open any node to see the executives and HCPs who work there, so your team reaches the right site and the right person. [Start free trial](https://app.dmand.ai/signup?from=platform&src=platform%3A%2Fplatform%2Fhospital-org-chart&cta=hero) [Book a demo](https://dmand.ai/book-a-demo) - 30 days free - Self-serve - No credit card Illustration: Regional Health, an IDN, with its hospitals and medical group, the outpatient sites under Metro Hospital, and the medical director, radiology manager, radiologist and nurse manager who work at its imaging center. The view moves on to North Hospital’s cancer center and Metro Physicians’ heart clinic. - 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) Coverage ## Org Hierarchy Explorer shows who owns each US hospital and who works at each site Search any health system, hospital or medical group to see its full tree, from the IDN down to each clinic. Every site lists the executives and HCPs who work there. - [1.6K+](https://dmand.ai/health-systems/) Health systems and IDNs Each system with its divisions, hospitals and medical groups. Browse health systems - [6.2K+](https://dmand.ai/hospitals/) Hospitals Each hospital under its direct and ultimate parent. Browse hospitals - [22K+](https://dmand.ai/hospitals/) Outpatient departments Placed under the hospital that runs them, with their own leaders. Browse by hospital - [181K+](https://dmand.ai/medical-groups/) Medical groups Linked to their parent organization and every practice site. Browse medical groups The problem ## Why org charts from contact databases send reps to the wrong people Most sales data was built for companies with one headquarters and one email domain. Here is what each common source shows, and what Dmand AI shows instead. _Illustration: for each common data source, what its list shows next to what Dmand AI shows for the same health system._ - ### Contact databases group people by email domain One physician can work at three clinics and still have one email address. - ### Facility databases stop at the hospital Outpatient departments, medical groups and the leaders who run them are missing. - ### Static lists miss ownership changes Systems merge, rename and buy practices. Last year’s list shows the old parent. Contact databases group people by email domain How it works ## See the full org chart of any US health system, from IDN to each clinic Search a system, walk down its tree, open any site to see its people and facts, then save the right people to a list. Illustration: Regional Health opens level by level, through Metro Division and Metro Hospital, down to three outpatient sites, with Metro Physicians and North Division below. 01 ### Walk the tree from IDN to clinic Divisions, hospitals, outpatient departments and medical groups, each under the organization that owns it. 02 ### See who works at each site 11M+ executives and 7.4M+ HCPs, listed at every hospital and clinic where they work. 03 ### Size every account Beds, ownership, services, staffing and technology at each level, rolled up to the system. 04 ### Save decision makers to a list Check the people you want, get emails and direct dials, and add them to 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) Health system org chart ## Who runs a hospital and where buying decisions sit in a health system Dmand AI maps both views of the same account: the tree from the IDN down to each site, and the leadership team inside each hospital. - Illustration: a health system tagged Approver above a medical group and a hospital, and a clinic under the hospital tagged Sponsor. ### Where buying decisions sit The system signs contracts and sets standards, the hospital owns the budget, and the clinic that will use your product often starts the pilot. Most deals need a yes at both ends. - Illustration: a board of trustees above the president or CEO, with five chiefs below: operations, finance, nursing, medicine, and IT and EHR. ### Who runs a hospital A board of trustees oversees the president or CEO. Five chiefs run operations, finance, nursing, medicine and IT, with directors and department chairs reporting to them. Use cases ## How teams selling into healthcare use org charts Each team starts at a different level of the tree and looks for different people. Health IT and services ### Map the IT buying center across a system Find the CIO and CMIO at the system, the IT leaders at each hospital, and which hospitals share a parent before you price the deal. [Dmand AI for Health IT](https://dmand.ai/solutions/health-it) Test it on your accounts ## How to test Dmand AI’s org charts on accounts you already know The fastest way to judge healthcare data is to check it against accounts your reps know well. 1. ### Start a free trial 30 days free. No credit card and no sales call. 2. ### Search a system you know Pick a health system your team sells into today. 3. ### Check the tree Compare its hospitals, clinics and groups with what your reps know. 4. ### Check the people Open a site you know and review who works there. [Start free trial](https://app.dmand.ai/signup?from=platform&src=platform%3A%2Fplatform%2Fhospital-org-chart&cta=try_it) 30 days free · Self-serve Illustration: a checklist for one health system, with its parent and divisions, hospitals and outpatient sites checked, and the people at a site still to check. Platform ## Related Dmand AI capabilities - [Healthcare Universe](https://dmand.ai/platform/healthcare-universe) Describe your ICP in plain English or stack 100+ filters. - [Buying Signals](https://dmand.ai/platform/healthcare-buying-signals) 80+ healthcare signals that tell you when to reach out. - [Waterfall Contact Enrichment](https://dmand.ai/platform/waterfall-enrichment) Emails, direct dials and LinkedIn from healthcare-specific sources. - [Claude MCP Connector](https://dmand.ai/context-layer) Ask Claude for a system’s hierarchy and contacts in plain English. FAQ ## Hospital and health system org chart FAQs Questions sales, recruiting and RevOps teams ask before they map an account. Something missing? Email [hello@dmand.ai](mailto:hello@dmand.ai). **How do I find the org chart of a hospital or health system?** Public sources are scattered: the hospital’s leadership page, CMS ownership filings, state licensing records and press releases. Dmand AI puts them in one tree. Search the system or hospital, open Org Hierarchy, and you see the parent IDN, hospitals, outpatient departments, medical groups and sites, with the executives and HCPs at each. **Who runs a hospital?** A hospital is run by a president or CEO who reports to a board of trustees. Below the CEO, the chief operating officer runs daily operations and facilities, the chief financial officer owns the budget and purchase approvals, the chief nursing officer leads nursing staff and patient care, the chief medical officer leads physicians and quality, and the chief information officer owns IT systems and the EHR. Directors of nursing, department chairs, the VP of supply chain and the chief medical information officer report to these chiefs. **How can I tell which health system owns a hospital?** Check the hospital’s ownership filing with CMS and its parent’s website, or search the hospital in Dmand AI, which shows its direct parent, health system and IDN. Free hospital profiles on dmand.ai also list the parent and ultimate parent for each hospital. **What is the difference between an IDN and a health system?** A health system is a group of hospitals and care sites under shared ownership or management. An integrated delivery network (IDN) is a health system that also covers the wider continuum of care, such as physician groups, outpatient sites, post-acute care and sometimes a health plan, run as one network. Sales teams often use the two terms for the same organizations. **What is a hospital outpatient department?** A hospital outpatient department (HOPD) is a clinic or department that operates as part of a hospital, on or off its main campus, and bills under the hospital’s Medicare certification. In Dmand AI, each one sits under the hospital that runs it, with its own address, leaders and clinicians. **How does Dmand AI attach executives and HCPs to the right site?** Dmand AI maps physician-to-site, physician-to-medical-group and executive-to-organization affiliations against the org tree, including primary and secondary practice locations. People are linked to the place they work, not to the email domain they use. **Where does Dmand AI’s org hierarchy data come from?** The tree is built and reviewed by Dmand AI’s data team and cross-checked against public records, including CMS provider enrollment and ownership filings, CMS facility files, the NPPES NPI registry and state licensing filings. **How often is the org hierarchy updated?** Affiliations refresh continuously. The public files behind the tree update on their own schedules, monthly for the NPPES registry and quarterly for the CMS Provider of Services file, and Dmand AI applies changes as they arrive. **Does Dmand AI show org charts for medical groups and physician practices?** Yes. 181K+ medical groups and 235K+ solo practices are in the tree, each with its practice sites and HCPs. Groups owned by a health system sit under it, and independent groups are marked as independent. **Can I send people from an org chart to Salesforce or HubSpot?** Yes. Save the people at any node to a list, then sync it to Salesforce or HubSpot, or start a multi-channel sequence in Dmand AI. **Can I ask Claude for a health system’s hierarchy?** Yes. With the Dmand AI Claude MCP connector, ask Claude in plain English for a system’s hospitals, sites, leaders and contacts, and use the answer inside your own workflow. **Is Dmand AI an alternative to Definitive Healthcare for org charts?** For sales teams, yes. Both map US hospitals and IDNs. Dmand AI adds site-level contacts through waterfall enrichment and outbound in one login, with a self-serve free trial and published pricing. Definitive covers all-payer claims, which Dmand AI does not. **Is Org Hierarchy Explorer included in the free trial?** Yes. The 30-day trial previews the full dataset, fully searchable with trial credits. No credit card is needed. Org Hierarchy Explorer Open the org chart of the account you most want to win Check every hospital, clinic and group under it, see who works at each one, and save the decision makers to a list. Free for 30 days, no credit card. [Start free trial](https://app.dmand.ai/signup?from=platform&src=platform%3A%2Fplatform%2Fhospital-org-chart&cta=closing_cta) [Book a demo](https://dmand.ai/book-a-demo) - 30 days free - Self-serve - No credit card