Maryland Code, Health Occupations § 7-4A-09

(1) The claimant;

(2) Each licensee alleged to be responsible for the act or omission giving rise to the claim;

(3) Each unlicensed employee alleged to be responsible for the act or omission giving rise to the claim; and

(4) Each funeral establishment that employs a licensee or unlicensed employee alleged to be responsible for the act or omission giving rise to the claim.