Our Address and Phone Number

Headquarters

190 N Independence Mall West
Philadelphia, PA 19106-1572
Directions, mass transit and parking

ACP Customer Service
800-523-1546, x2600
215-351-2600

Washington Office

Government Affairs, Medical Laboratory Evaluation (MLE) Proficiency Testing, Practice Management Center
25 Massachusetts Avenue, NW
Suite 700
Washington, DC 20001-7401

New address as of Jan. 14, 2008! All phone numbers, fax numbers, and email addresses remain the same.

Directions, mass transit and parking
202-261-4500
800-338-2746

MLE Customer Service
800-338-2746, option 5

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Your Opinion Counts

Your Opinion Counts

Twice a year, ACP participates in a journal readership survey of random internists. If you receive one of these surveys in the mail, please indicate if you read our journals and answer the questions about your reading habits of our journals.

Your voice in these surveys is very important to ACP and enables us to continue to produce the high-quality publications that you expect.
Find out more.