About Mari B. Johnston, RN, FNP-BC, MSN
Mari Brooke Johnston, RN, FNP-BC, MSN is a nurse practitioner. Ms. Mari B. Johnston has 4 years of experience in nurse practice.
Education
Mari B. Johnston, RN, FNP-BC, MSN earned degrees of a Registered Nurse, Family Nurse Practitioner, Board Certified, and Medical Surgical Nurse.
Licenses
Mari B. Johnston, RN, FNP-BC, MSN has been registered with the National Provider Identifier database since March 27, 2020, and her NPI number is 1356979371. Ms. Johnston certified her NPI information on 04/28/2022.
Book an Appointment
To schedule an appointment with Ms. Mari B. Johnston, please call (940) 764-7000.