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

Mrs. Katharine Douglas Guest, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1134056617

Mrs. Katharine Douglas Guest, PMHNP-BC is a Nurse Practitioner in Leland, Mississippi. Licensed in Mississippi. Registered with an NPI since 2026.

Licensed in
MS
In the registry since
2026
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

201 Baker Blvd
Leland, MS 38756-3401
Phone: (662) 686-4121
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 908393 (MS)

Record details

NPI number1134056617
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedMay 7, 2026
Last updated in NPPESMay 7, 2026
Certification dateMay 7, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2026 (0 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Other providers in Leland