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For Emergency: 911 | Out of County: 240-777-0311


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Office Location and Business Hours for DHCA Licensing
DHCA/Licensing and Registration Unit 100 Maryland Avenue, 4th Floor Rockville, MD 20850 Business Hours: Monday - Friday 8:00 AM to 5:00 PM Fax Number: 240.777.3699

To speak with a Customer Service Representative, please call 311 during business hours.