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

MS. Leslie Best Tallon, APN

Individual provider Family Nurse Practitioner · NPI 1194953232

MS. Leslie Best Tallon, APN is a Nurse Practitioner in Sevierville, Tennessee. Qualified in 2008, 18 years ago. Practices with Crossroads Urgent Care PLLC, a 179-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
18
Licensed in
TN
In the registry since
2009
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 →

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Practice location Address checks out

208 Prince St
Sevierville, TN 37862-3821 Not confirmed with CMS for 17 years — call before visiting
Phone: (865) 774-7481
Fax: (865) 908-2455
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 14235 (TN)

Record details

NPI number1194953232
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedJune 28, 2009
Last updated in NPPESJune 28, 2009

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Crossroads Urgent Care Pllc — 179 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients122
Services billed 378 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Crossroads Urgent Care PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 179 clinicians in the practice; 12 are shown here.

Other providers in Sevierville