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

Ruth D Johnson, MSN

Individual provider Family Nurse Practitioner · NPI 1316272453

Ruth D Johnson, MSN is a Nurse Practitioner in Johnson City, Tennessee. Graduated from East Tennessee State University Quillen College of Medicine in 2009, 17 years ago. Practices with Mountain States Health Alliance, a 23-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
17
Trained at
East Tennessee State University Quillen College of Medicine
Licensed in
TN
In the registry since
2009
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

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Practice location Address checks out

1 Professional Park Dr Ste 21
Johnson City, TN 37604-6909
Phone: (423) 232-6900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 271 Medical Park Blvd, Bristol, TN 37620-7455 — (423) 968-2311

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 14646 (TN)

Record details

NPI number1316272453
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN
Sole proprietorNo
NPI enumeratedOctober 7, 2009
Last updated in NPPESDecember 28, 2023
Certification dateDecember 28, 2023

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 2009 (17 years in practice)
Group practice Mountain States Health Alliance — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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