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

Mrs. Allison Nicole Sexton, FNP

Individual provider Family Nurse Practitioner · NPI 1639942436

Mrs. Allison Nicole Sexton, FNP is a Nurse Practitioner in Abingdon, Virginia. Qualified in 2023, 3 years ago. Practices with Tri-Cities Regional Emergency Physicians, PC, a 118-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Tennessee and Virginia.

Years since qualifying
3
Licensed in
TN, VA
In the registry since
2023
Specialties on file
3
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

16000 Johnston Memorial Dr
Abingdon, VA 24211-7664
Phone: (276) 258-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 800 S Mohawk Dr Ste C, Erwin, TN 37650-2124 — (423) 735-4750

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0024188546 (VA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 34858 (TN)
Nurse Practitioner Taxonomy 363L00000X · Licence 0024188546 (VA)

Record details

NPI number1639942436
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedNovember 2, 2023
Last updated in NPPESOctober 21, 2025
Certification dateOctober 21, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Tri-Cities Regional Emergency Physicians, Pc — 118 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients111
Services billed 125 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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 Tri-Cities Regional Emergency Physicians, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 118 clinicians in the practice; 12 are shown here.

Other providers in Abingdon