OneKey National Physician Database with Contact Data for Marketing and Research
Advertise your products and services to doctors and hospital-based residents with OneKey Data, IQVIA’s trusted and verified healthcare provider (HCP)/doctor database that includes the life sciences industry’s most accurate physician information including doctor NPI numbers, job title, work address, email, and more.

OneKey is a national physician database – validated every year by the Alliance for Audited Media – that offers accurate, up-to-date doctor data for personalized marketing and email outreach with validated email addresses and verified physician credentials and serves as the most comprehensive U.S. national doctor database for medical HCP data and marketing needs.

Market to 1.85M doctors, nurse practitioners, and physician assistants with OneKey.

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Why market to physicians?

Physicians are among the most in-demand healthcare providers with little time and high patient volume, making personalized mail and email marketing an optimal way to reach them for product and sales opportunities.

Leverage IQVIA’s database of physicians to improve sales and marketing success for existing customer mailing lists and new email campaigns, and to promote important solutions and services like insurance, continuing medical education (CME), recruitment opportunities, personal webinar invitations, influencer programs, patient compliance programs, software and technology, medical equipment and supplies, office needs, and professional publications.
OneKey physician data for marketing by the numbers:

 • 1.2 million unique physician contacts with active mailing addresses
 • 700K unique NP and PA contacts with active mailing addresses
 • 856K unique opt-in doctor email addresses
 • 425K unique opt-in NP and PA email addresses

OneKey data features:

 • Deliverable by flat file or API
 • Optional data-appending services
 • Updated daily for accuracy
 • Email campaign services ready
 • Independent Auditing by Alliance for Audited Media (BPA Worldwide) on an annual basis

Marketing to physicians and healthcare providers by healthcare organization

IQVIA’s deep healthcare organization (HCO) intelligence means that we can link healthcare provider data, including doctors, nurse practitioners, and physician assistants, to medical groups, hospitals, health systems, and more. This ability ensures that you can create highly effective campaigns based on a wide variety of segmentation criteria. No matter what your healthcare contact needs are, IQVIA can tailor them to your exact specifications.

Physician email list

Reach 856K physicians through IQVIA’s opt-in, permissions-based, verified emails. Numerous studies and surveys have shown that physicians’ preferred mode of communication is email. Whether you’re looking to market your products and services, recruit physicians for employment, create continuing education programs and find event registrants, IQVIA’s physician email list is your link to independent physicians, hospital-based physicians, and physicians at all types of healthcare organizations.

Doctor mailing list

Successfully marketing your products and services in today’s crowded marketplace requires access to an accurate and flexible physician mailing list. With OneKey, you can access over 1.2 million Physician mailing addresses with doctor data that is verified regularly and continually updated to make sure you have the most accurate contact list information. IQVIA’s doctor mailing list paints a full profile of each physician and only includes practicing doctors — not researchers, professors, or other non-prescribers.

IQVIA’s qualified physician list is built with uncompromising standards, using a unique verification process, consistent monitoring, and daily updates.
The OneKey doctor contact database includes:
 • Doctor name
 • Verified physician addresses
 • Phone number and fax number
 • Doctor and practice specialty
 • Patient volume
 • Medical group affiliation
 • NPI Number Data
 • Physician prescribing data
 • Insurance plans accepted
 • DEA and UPIN number
 • License number and state
 • Hospital/health system affiliation
 • Opt-in physician email addresses
Why market to doctors through mail?

Always in demand, doctors are difficult to reach through any channel. Physical mailings have the benefit of arriving at the place where doctors and other stakeholders make most of their business decisions: their office. IQVIA’s verified data is always accurate and up to date, ensuring you have the best chance to reach your intended audience.
Available Healthcare Professional (HCP) related products:
  Clinical Trial Physician List
 • Nurse Practitioner (NP) List
 • Physician Assistant (PA) List
 • Hospital Decision Maker List
 • Physicians’ Home Address List
 
 • Pharmacist List
 • Dentist List
 • Physician Office Managers List
 • Nurse List

The OneKey solution

Extend your coverage of healthcare professionals, organizations, and affiliations through OneKey – the number one healthcare professional, institution, and affiliation reference data solution from IQVIA.

With more than 11 million healthcare professionals, 3 million verified HCP email addresses, and more than 751,000 healthcare organizations, OneKey connects your organization to a single reference data standard. Through our targeting and analytical capabilities, OneKey helps you understand customer access, value, and potential. This makes it an ideal database for marketing to doctors.

Verified data

Because up-to-date, verified data is essential, IQVIA continuously updates and enhances the OneKey database through a blend of primary research, transactional data, customer change requests, and trusted government and industry sources. This ensures that our National Provider Identifier data is always current and reliable.

About IQVIA and OneKey

The OneKey reference database from IQVIA is a direct result of integration of three premier brands: IMS Health, SK&A, and Healthcare Data Solutions and has continuously improved from there.

OneKey reference dataset                

Only OneKey unites all your commercial activities together with a single, comprehensive reference dataset.

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