Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Katherine Letzler Gee, RN, MSN, PMHNP-BC

Individual provider Registered Nurse · NPI 1891030367

Katherine Letzler Gee, RN, MSN, PMHNP-BC is a Nurse Practitioner in Nashville, Tennessee. Graduated from Vanderbilt University School of Medicine in 2012, 14 years ago. Practices with Mental Health Cooperative, Inc, a 48-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Hampshire and Tennessee.

Years since qualifying
14
Trained at
Vanderbilt University School of Medicine
Licensed in
NH, TN
In the registry since
2012
Specialties on file
3
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

2300 21st Ave S Ste 304
Nashville, TN 37212
Phone: (615) 915-1417
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 20542 (TN)
Registered Nurse Taxonomy 163W00000X · Licence 184364 (TN)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 067184-23 (NH)

Record details

NPI number1891030367
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN , PMHNP-BC
Sole proprietorYes
NPI enumeratedDecember 10, 2012
Last updated in NPPESAugust 30, 2018

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Mental Health Cooperative, Inc — 48 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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