# Physician and HCP data for 7.4M+ clinicians, matched by NPI and site Search 1.2M+ physicians and every other licensed HCP in the US by specialty, procedure, prescription, affiliation and EHR. Each profile shows the sites of care and health system where they work, their Medicare activity, Open Payments and research, and verified contact details when you need them. 30 days free. Self-serve. No credit card. [Start free trial](https://app.dmand.ai/signup) Last updated: 2026-10-25 ## Dmand AI covers 7.4M+ HCPs, including 1.2M+ physicians, in all 50 states The total counts every clinician with an active NPI; the cohort, specialty and state counts are those with a US practice address. Switch the map between physicians, nurses, pharmacists, dentists, PAs and all HCPs, or pick a specialty to see how many you can reach. Counts as of October 23, 2026. | HCP type | Records | | --- | --- | | Physicians (MD and DO) | 1.2M+ | | Behavioral health clinicians | 2M+ | | Nurses with an NPI | 950K+ | | Physical and occupational therapists | 547K+ | | Pharmacists | 334K+ | | Dentists and dental staff | 292K+ | | Speech therapists and audiologists | 248K+ | | Physician assistants | 224K+ | | Chiropractors | 104K+ | | Dietitians | 77K+ | | Optometrists and opticians | 76K+ | | Podiatrists | 23K+ | | Physician specialty | Records | | --- | --- | | Family medicine physicians | 153K+ | | Internal medicine physicians | 138K+ | | Pediatricians | 98K+ | | Emergency physicians | 69K+ | | Anesthesiologists | 63K+ | | Psychiatrists | 60K+ | | OB-GYNs | 53K+ | | Radiologists | 49K+ | | Surgeons | 43K+ | | Cardiologists | 35K+ | | Orthopedic surgeons | 34K+ | | Oncologists | 31K+ | | Neurologists | 23K+ | | Gastroenterologists | 19K+ | | Dermatologists | 17K+ | | Urologists | 14K+ | Active NPIs with a US practice address, October 23, 2026. Physicians are counted once, by primary specialty. Bars compare each row with the largest. ## Every HCP profile shows where they practice, what they treat and prescribe, which manufacturers pay them and how to reach them Open any clinician to see one page of facts your team can plan a call from: the hospitals, clinics and medical groups they work at and the health system above them, Medicare procedures and prescriptions, Open Payments, research, licenses, insurance accepted and the EHR at their practice. Clinical figures name their source and year. ### Affiliations show every hospital, clinic and medical group they work at Every site of care, from hospitals to clinics and surgery centers, is labeled primary practice, employer or affiliated, under the health system or IDN that owns it. ### Procedures and prescriptions show what a clinician does Top procedures by CPT and HCPCS code and top drugs by brand and generic name, by year, from Medicare Part B and Part D claims. ### Open Payments and trials show who a clinician works with Payments by company, nature and year from CMS Open Payments, beside the trials they run from ClinicalTrials.gov. ### The EHR, licenses and plans show how a clinician practices The EHR at their practice and hospitals, state licenses and boards, and the insurance carriers and plan types they accept. ### See every field on an HCP profile | Field group | Fields | Where it comes from | | --- | --- | --- | | Identity | Name, credentials, gender, NPI and NPI status, PAC ID, years in practice (estimated from the NPI enumeration date), sole proprietor, telehealth | CMS provider registry (NPPES), Medicare enrollment (PECOS), Care Compare | | Specialty and licenses | Primary and secondary specialties, taxonomy codes, state licenses with number and years, board certifications, areas of expertise | NPPES, state license boards, certification boards | | Education | Medical school and graduation year, residency, fellowship | Care Compare, training records | | Affiliations | Primary practice and address; every site of care (hospitals, clinics, surgery centers, FQHCs, home health agencies, hospices and other site types); employer; medical groups; parent organization and health system; the type of each link | Medicare enrollment and claims, Dmand AI org hierarchy | | Procedures | CPT and HCPCS codes with procedure volume and patients, by year | Medicare Part B | | Prescriptions | Drugs by brand and generic name with claims and drug cost, by year | Medicare Part D | | Industry payments | General and research payments by manufacturer, nature of payment and year | CMS Open Payments | | Research | Clinical trials (NCT ID, conditions, interventions, sponsors, status), publications | ClinicalTrials.gov, PubMed | | Technology | Practice and hospital EHR, vendor and product, and the site it runs at | CMS certified health IT reporting, site records | | Insurance | Carriers and plan types accepted | Dmand AI research | | Contacts | Professional email, personal email, academic email (each with status, date checked and email provider), mobile number, primary practice phone, LinkedIn and X profiles | Waterfall enrichment across 20+ healthcare-specific sources; NPPES for the practice phone | | Signals | Promotions, posts, news and the account signals of their sites | Buying signals | ## Build a physician list by specialty, procedure, prescription, affiliation, EHR or Open Payments Dmand AI has 100+ HCP filters in six groups, AI Search turns a plain-English request into them, and AI Columns answer your own question about every row. You can also start from a list of accounts, such as every hospital in one IDN, and filter only the HCPs who work there. ### Provider Name or NPI, provider type, years in practice, specialty and practice location. - Provider name or NPI: Paste a list, Upload a file - Provider type: Physicians (MD/DO), Nurses (RN/LPN/APRN) - Years in practice: 10 to 20, 20 to 30 - Specialty: Include, Exclude, Secondary specialties - Practice location: Primary practice, Any practice site ### Clinical activity Procedures and prescriptions from Medicare claims, and the insurance plans they accept. - Procedures (CPT and HCPCS): Annual volume, Patients, Claim year - Prescriptions: Brand or generic, Claim count, Drug cost - Insurance accepted: Carrier, Plan type ### Affiliations Sites of care, medical groups and parent organizations, up to the health system. - Sites of care: Hospital, ASC, CCN or NPI, Service line - Medical groups: Single or multi-specialty, Group size - Parent organizations: IDN, HCPs at the parent or its children ### Credentials Medical school, training, state licenses and board certifications. - Education: Medical school, Program, Graduation year - Licenses and associations: Licensed state, Society or board ### Technology and digital presence The EHR at their practice, social profiles and the contact details on file. - Technology in use: EHR category, Vendor, Product - Social profiles: LinkedIn, X - Contact details available: Business email, Mobile number, Practice phone ### Research and payments Published research, clinical trials and Open Payments by manufacturer and year. - Published research: Title, Keywords - Clinical trials: NCT ID, Condition, Sponsor, Status - Open Payments: General or research, Manufacturer, Year What the HCP filters search: 869 specialties, 7.5K+ procedure codes, 7.9K+ drugs, 3.1K+ paying manufacturers, 724 EHR products. ## Get professional and personal emails, mobile numbers and LinkedIn profiles for each HCP The NPI registry lists no emails or mobile numbers. Dmand AI finds them for the clinicians you pick and checks each one before you use it. ### Professional emails The address at their hospital, group or practice, with the email provider shown. ### Personal emails For recruiting, and for clinicians who move between hospitals and groups. ### Mobile numbers Direct mobile numbers, each checked as valid before it counts. ### LinkedIn profiles The clinician’s own profile, to read before a call or to connect. ### 20+ healthcare sources in one search Sources are tried in turn until one finds the contact, so you reach clinicians a single database misses. ### Verified before it counts Every email and mobile number shows its status and the date it was checked. ### Pay only when one is found When no email or mobile number is found for a clinician, nothing is charged. > Dmand AI finds emails for the physicians we need to reach, and the data holds up. The integration was simple, results come back within minutes, and their team has supported us at every step. > Founder, Stitched Health ## How Dmand AI keeps HCP data accurate: monthly updates, verified contacts and a source for every fact Every profile shows how current each fact is and where it came from, so your team can check a record before it reaches out. ### Updated every month HCP records refresh monthly from CMS registries and claims. A deactivated NPI is hidden from search unless you ask for it, and then it is flagged. ### Contacts verified before they count Each email shows deliverable or catch-all and each mobile number valid, with the date it was last checked. Ask for a fresh check at any time. ### A source and year on every fact Procedures, prescriptions and payments name the CMS file and year they come from. Affiliations name the type of link, and EHRs the site they run at. ### Corrections from any profile Flag a wrong field from the profile it is on, or request data you need that is not there yet. Requests go to the Dmand AI data team. ## Go from a target account to the right clinicians and a first email in one login Search, profiles, contacts, sequences and your CRM sit in one product, so a list never leaves Dmand AI half-finished. ### Describe the clinicians you want in plain English AI Search turns “cardiologists in Texas whose practice uses Epic” into filters you can adjust, with each one’s site and health system. ### Start from an IDN and open the clinicians at its sites Open a hospital in the org hierarchy and see its leaders beside the clinicians who practice there, then find decision makers. ### Save the people you pick and get their contacts Saved clinicians keep their site and system, and their emails and mobile numbers are found in one step. ### Add them to a sequence or push them to your CRM Start a multichannel sequence from your own mailboxes, or send the list to HubSpot or Salesforce with their sites and systems. ## Use HCP data in Dmand AI, a CSV file, HubSpot or Salesforce, Claude or the NPI API The same records and the same credits work everywhere your team does. ### Search, profiles and lists in Dmand AI Everything on this page, with sequences and the inbox, in one login. ### Export any list as a CSV file Pick the columns, including every email with its status, and download. ### Sync to HubSpot or Salesforce Two-way sync set field by field, with NPI, specialty and parent organization mapped. Salesforce is in beta. ### Ask Claude through the MCP connector Search HCPs and build lists in Claude. Searches are free and contacts use credits. ### Enrich NPIs with the API Send up to 45 Type 1 NPIs per request and get emails and mobile numbers back by webhook or polling. ### Upload a file of NPIs Drop a CSV or Excel file with an NPI column and get the profiles and contacts for every row. ## Health IT, digital health, staffing, consulting, MedTech and pharma teams each pull different HCPs from the same data Each team searches for a different clinician and a different reason to call. ### Health IT and services Find the physicians who will use your software at each hospital. Filter by EHR and site, then add the CMIO and IT leaders at the same hospital to the list. [Dmand AI for Health IT](https://dmand.ai/solutions/health-it) ### Healthtech and digital health Find the specialists who treat the patients your program serves. Filter by procedure code and insurance accepted to find the practices where a pilot fits. [Dmand AI for digital health](https://dmand.ai/solutions/digital-health) ### Medical staffing and recruiting Find nurses and physicians by license, specialty and city. Reach candidates on a personal email or mobile number, not the hospital inbox. [Dmand AI for staffing](https://dmand.ai/solutions/medical-staffing) ### Consulting and agencies Map the clinicians at a client’s sites before the first meeting. Open every site of care in one IDN and see who practices where. [Dmand AI for consulting](https://dmand.ai/solutions/consulting) ### MedTech and medical supplies Rank surgeons by the procedures your device supports. Filter by CPT code and claim year, then open the hospital and ASC where each one operates. [Dmand AI for MedTech](https://dmand.ai/solutions/medtech) ### Pharma, biotech and CROs Find prescribers and trial investigators in one search. Filter by drug, Open Payments and clinical trials to reach the clinicians already active in your area. [Dmand AI for pharma](https://dmand.ai/solutions/pharma-biotech-cro) ## Physician records link to the executives, medical groups, hospitals and sites of care around them - [Healthcare executives](https://dmand.ai/data/healthcare-executives): 11M+. CIOs, CNOs, service line directors and practice managers across 38 functions. - [Medical groups](https://dmand.ai/data/medical-groups): 181K+. Group practices with the physicians who bill through them. - [Hospitals and health systems](https://dmand.ai/data/hospitals-and-health-systems): 6.2K+. Hospitals and the health systems and IDNs they belong to. - [Sites of care](https://dmand.ai/data/sites-of-care): 997K+. Clinics, surgery centers, imaging centers and practices, each placed under its parent. ## Browse physicians by state and specialty for free, with the hospital or group each one works at ### HCP directory - [HCPs in the US](https://dmand.ai/hcp/) - [HCPs in Texas](https://dmand.ai/hcp/tx/) - [HCPs in California](https://dmand.ai/hcp/ca/) - [HCPs in New York](https://dmand.ai/hcp/ny/) - [Urologists in the US](https://dmand.ai/hcp/urology-physician/) - [Urologists in Illinois](https://dmand.ai/hcp/il/urology-physician/) ### Ranked lists - [Largest hospitals in the US by staffed beds](https://dmand.ai/hospitals/largest-hospitals-in-the-us-by-staffed-beds/) - [Largest hospitals in the US by HCPs](https://dmand.ai/hospitals/largest-hospitals-in-the-us-by-hcps/) - [Largest medical groups in California by physicians](https://dmand.ai/medical-groups/ca/largest-medical-groups-in-california-by-physicians/) ### Guides and definitions - [Type 1 vs Type 2 NPI](https://dmand.ai/blog/type-1-vs-type-2-npi) - [How to find a doctor's email address](https://dmand.ai/blog/how-to-find-a-doctors-email-address) - [What an NPI is (glossary)](https://dmand.ai/glossary/national-provider-identifier-npi-standard) - [Hospital affiliation (glossary)](https://dmand.ai/glossary/hospital-affiliation) - [Physician specialty (glossary)](https://dmand.ai/glossary/physician-specialty) ## Physician and HCP data FAQs ### How many physicians and HCPs are in Dmand AI? Dmand AI covers 7.4M+ HCPs with an active NPI. Among those with a US practice address are 1.2M+ physicians (MD and DO), 950K+ nurses, 334K+ pharmacists and 224K+ physician assistants. Counts as of October 23, 2026. ### Is Dmand AI’s physician database built on the NPI registry? Yes. Every record starts from the NPI. Dmand AI begins with the CMS provider registry (NPPES) and Medicare enrollment records (PECOS), adds state licenses, Medicare Care Compare, Medicare Part B and Part D files, Open Payments, ClinicalTrials.gov, PubMed and certified health IT reporting, and joins them into one record per NPI. The registry itself lists practice addresses and phone numbers but no email addresses or mobile numbers. ### How does Dmand AI link a physician to their hospital, medical group and practice location? Each clinician is linked to every site of care where they practice, and each link is labeled primary practice, employer or affiliated. Sites include hospitals, clinics, surgery centers, FQHCs, home health agencies and hospices, and each clinician’s medical groups are listed too. Every site sits under its medical group, parent organization and health system, so one physician opens the whole IDN in the Org Hierarchy Explorer. ### Can I filter physicians by specialty, state and hospital affiliation? Yes. Include or exclude any of 869 specialties, match secondary specialties, and narrow by state, city, ZIP code or practice site. Add sites of care, medical groups or a parent organization to keep only the physicians who work there. By primary specialty, Dmand AI has 35K+ cardiologists, 31K+ oncologists, 49K+ radiologists, 23K+ neurologists and 17K+ dermatologists in the US. ### Can I find physicians by procedure volume or CPT code? Yes. Clinical activity filters search Medicare procedure claims by CPT or HCPCS code across 7.5K+ codes, with annual volume, patients and claim year. A MedTech team can keep only the physicians who perform a procedure at the hospitals it sells to. ### Can I see what a physician prescribes and which manufacturers pay them? Yes. Prescription filters cover 7.9K+ drugs from Medicare Part D claims, by brand or generic, claim count and drug cost. Open Payments filters cover 3.1K+ paying manufacturers, by general or research payments and year, and each profile lists a clinician’s payments by manufacturer. ### Can I find physicians by the EHR they use? Yes. Technology filters search the EHR at a clinician’s practice by category, vendor and product, so a Health IT team can build a list of the physicians who work on the system it replaces or connects to. Each HCP profile shows the EHR at each of their sites. ### Can I find key opinion leaders and clinical trial investigators? Yes. Research filters search published research by title and keywords, clinical trials by NCT ID, condition, sponsor and status, and Open Payments research payments, so a pharma, biotech or CRO team can find the physicians already active in a therapeutic area and the sites where they practice. ### Does the data include nurse practitioners, physician assistants and other HCPs? Yes. Besides physicians, Dmand AI covers 2M+ behavioral health clinicians, 950K+ nurses with an NPI, including nurse practitioners, 547K+ physical and occupational therapists, 334K+ pharmacists, 292K+ dentists and dental staff and 224K+ physician assistants. ### How often is the physician data updated? HCP records refresh every month. Each government source is picked up as it publishes: the NPI registry weekly with a full file each month, Care Compare monthly, Medicare enrollment quarterly, and Medicare utilization and Open Payments yearly. Contacts are checked when you request them, and you can ask for a fresh check at any time. ### Can I get emails and mobile numbers for the physicians I find? Yes. A profile can carry a professional email, a personal email, an academic email, a mobile number, a LinkedIn profile and the primary practice phone. Dmand AI finds them through waterfall enrichment across 20+ healthcare-specific sources when you ask, shows each email’s status and the date of the last check, and uses credits only when a contact is found: a work email is 1 credit, a personal email 3 and a mobile number 10, which is $0.098, $0.294 and $0.98 at $49 for 500 credits. ### Can I export a physician list, sync it to my CRM or use an API? Yes. Export any list as a CSV file with the columns you pick, or push it to HubSpot or Salesforce, which is in beta, with NPI, specialty and parent organization mapped to fields. The NPI Contact Enrichment API takes one Type 1 NPI or up to 45 per request and returns emails and mobile numbers by webhook or polling. The docs are at docs.dmand.ai. ### Can I try the physician data before I buy? Yes. Dmand AI starts with 30 days free, self-serve, with no credit card. Search HCPs, open their profiles and build a list during the trial, then pick a plan when you are ready. --- **Search 7.4M+ HCPs and get the contacts for the ones you pick.** 30 days free, self-serve, no credit card. [Start free trial](https://app.dmand.ai/signup) or [book a demo](https://dmand.ai/book-a-demo). Canonical: https://dmand.ai/data/physicians-and-hcps