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

Diane Allen, RN, APN, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1508139924

Diane Allen, RN, APN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Nashville, Tennessee. Licensed in Tennessee. Registered with an NPI since 2012.

Licensed in
TN
In the registry since
2012
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.
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

1921 Ransom Pl
Nashville, TN 37217-3841
Phone: (615) 279-6700
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 APN0000016445 (TN)

Record details

NPI number1508139924
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , APN , PMHNP-BC
Sole proprietorNo
NPI enumeratedFebruary 15, 2012
Last updated in NPPESDecember 17, 2014

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