Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Marylou Mylant, PHD, RN, PMHNP

Individual provider Child & Family Psychiatric/Mental Health Clinical Nurse Specialist · NPI 1700065208

Dr. Marylou Mylant, PHD, RN, PMHNP is a Child & Family Psychiatric/Mental Health Clinical Nurse Specialist in Rapid City, South Dakota. Practices as a sole proprietor. Licensed in South Dakota.

Licensed in
SD
In the registry since
2007
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

1011 11th St
Rapid City, SD 57701-3530
Phone: (605) 394-6617
Fax: (605) 394-1250
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence R025102 (SD)
Child & Family Psychiatric/Mental Health Clinical Nurse Specialist Taxonomy 364SP0810X · Licence R025102 (SD)

Record details

NPI number1700065208
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , RN , PMHNP
Sole proprietorYes
NPI enumeratedOctober 31, 2007
Last updated in NPPESOctober 31, 2007