Contacts Database

This application provides access to the CMS.gov Contacts Database.
Search for contacts using the search options below.

Get contact information for MACs
Select Organization Type or enter an Organization Name
Organization Name Organization Type Covered States and Territories
Internal Revenue Service
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Internal Revenue Service Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida… See all covered states
International Brotherhood of Teamsters
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Partners Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida… See all covered states
Iowa Department of Public Health
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State Health Departments Iowa
IPRO ESRD Network of the Ohio River Valley
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ESRD -- End-Stage Renal Disease Networks Indiana, Kentucky, Ohio
Janus South County
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Opioid Treatment Program Services California
JBS International
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Partners Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida… See all covered states
JK2C LLC
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Opioid Treatment Program Services North Carolina
John Brooks Recovery Center
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Opioid Treatment Program Services New Jersey
John Brooks Recovery Center Atlantic City Campus
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Opioid Treatment Program Services New Jersey
John F. Kennedy Drug Treatment Clinic
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Opioid Treatment Program Services Pennsylvania