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

Mrs. Leigh Ann Hallmark, APN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1508121419

Mrs. Leigh Ann Hallmark, APN is a Psychiatric/Mental Health Nurse Practitioner in Franklin, Tennessee. Licensed in Tennessee. Registered with an NPI since 2012.

Licensed in
TN
In the registry since
2012
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

2067 Upland Dr
Franklin, TN 37067-4090
Phone: (615) 794-1814
Fax: (615) 794-1840
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 16720 (TN)

Record details

NPI number1508121419
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedJuly 6, 2012
Last updated in NPPESJuly 6, 2012

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