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

Heidi Merissa Poore, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1215281969

Heidi Merissa Poore, PMHNP is a Nurse Practitioner in Knoxville, Tennessee. Graduated from Vanderbilt University School of Medicine in 2012, 14 years ago. Practices with Power of Three Psychiatry, a 6-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
14
Trained at
Vanderbilt University School of Medicine
Licensed in
TN
In the registry since
2012
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

301 Clark St
Knoxville, TN 37921-6328
Phone: (865) 588-1718
Fax: (865) 338-5897
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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 17149 (TN)

Record details

NPI number1215281969
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedNovember 2, 2012
Last updated in NPPESFebruary 1, 2023
Certification dateFebruary 1, 2023

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 Power Of Three Psychiatry — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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