Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Madison B. Ellison, FNP

Individual provider Family Nurse Practitioner · NPI 1871293613

Madison B. Ellison, FNP is a Nurse Practitioner in Johnson City, Tennessee. Qualified in 2022, 4 years ago. Practices with Watauga Orthopaedics PLC, a 82-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
4
Licensed in
TN
In the registry since
2023
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

2410 Susannah St
Johnson City, TN 37601-1748
Phone: (423) 282-9011
Fax: (423) 282-0035
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 340 Steeles Rd, Bristol, TN 37620-9532 — (423) 282-9011
  • 875 Larry Neil Way, Kingsport, TN 37660-6368 — (423) 282-9011

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 32832 (TN)

Record details

NPI number1871293613
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedMarch 9, 2023
Last updated in NPPESMarch 9, 2023
Certification dateMarch 9, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Watauga Orthopaedics Plc — 82 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 patients367
Services billed 1,953 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 Watauga Orthopaedics PLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 82 clinicians in the practice; 12 are shown here.

Other providers in Johnson City