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

Brianne Leigh Fender Dunning, APN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1831767474

Brianne Leigh Fender Dunning, APN is a Nurse Practitioner in Johnson City, Tennessee. Graduated from East Tennessee State University Quillen College of Medicine in 2019, 7 years ago. Practices with Catalyst Health Solutions, LLC, a 9-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
7
Trained at
East Tennessee State University Quillen College of Medicine
Licensed in
TN
In the registry since
2021
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

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Practice location Address checks out

1018 Chase Dr
Johnson City, TN 37604-1402
Phone: (423) 282-3379
Fax: (423) 430-6227
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 926 W Oakland Ave Ste 206, Johnson City, TN 37604-1445 — (423) 948-8438

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 29384 (TN)

Record details

NPI number1831767474
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedJune 10, 2021
Last updated in NPPESMarch 18, 2024
Certification dateMarch 18, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolEAST TENNESSEE STATE UNIVERSITY QUILLEN COLLEGE OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Catalyst Health Solutions,Llc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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