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

Mary Katherine Fennell, APN

Individual provider Pediatric Nurse Practitioner · NPI 1255028262

Mary Katherine Fennell, APN is a Pediatric Nurse Practitioner in Brentwood, Tennessee. Licensed in Tennessee. Registered with an NPI since 2023.

Licensed in
TN
In the registry since
2023
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

1620 Westgate Cir
Brentwood, TN 37027-8035
Phone: (629) 255-2271
Fax: (629) 255-4279
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 37653 (TN)

Record details

NPI number1255028262
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedApril 19, 2023
Last updated in NPPESJanuary 17, 2025
Certification dateJanuary 17, 2025

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