Md. Code, Health Occupations § 3–307

(a) Except as otherwise provided in this section, a license authorizes the licensee to practice chiropractic while the license is effective.

(b) A license that includes the right to practice physical therapy authorizes the licensee to practice chiropractic and physical therapy while the license is effective.

(c) A license does not authorize a licensee to execute or file a birth or death certificate.