Masterfile

Ensuring physician database privacy

For more than 60 years, the AMA has licensed its AMA Physician Masterfile database to the health care community to serve the public good and the medical industry.

Masterfile

DBL contact information

Find the appropriate member of the Database Licensing team to answer questions regarding AMA data, files, contracts and royalties.

Masterfile

Online Data Collection Center

See the different ways you can update your address or other contact information for the AMA, including using the AMA's Online Data Collection Center.

Masterfile

AMA Physician Masterfile

Discover the AMA Physician Masterfile, a current and historical database of the education and professional certifications of over 1.4 million physicians.

Masterfile

Physician Masterfile database licensing

Discover the types of information available in the AMA Physician Masterfile and what physicians can do to restrict data from being used for licensing purposes.

Masterfile

Contracts & royalties

Understand how a contract’s terms, royalties and allowable AMA data uses are specific to each user and depend on the customer and intended use of licensed data.

Masterfile

About database licensing (DBL)

Learn about the support, monitoring, contracts and royalties, data reports and sources and training resources available to database licensees.

Masterfile

Data services & publications

Explore how the AMA provides data and publications to those interested in accessing physicians-related information and to verify physician credentials.

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