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

Mary J Walker, APN

Individual provider Family Nurse Practitioner · NPI 1023051067

Mary J Walker, APN is a Nurse Practitioner in Madisonville, Tennessee. Qualified in 2002, 24 years ago. Practices with Senior Care Partners of East Tennessee PLLC, a 36-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
24
Licensed in
TN
In the registry since
2006
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

465 Isbill Rd
Madisonville, TN 37354-2112
Phone: (865) 335-0330
Fax: (865) 273-1755
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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 5417 (TN)

Record details

NPI number1023051067
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorYes
NPI enumeratedJune 14, 2006
Last updated in NPPESApril 11, 2013
Mailing addressP.O. Box 6307, Maryville, TN 37802-6307

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Senior Care Partners Of East Tennessee Pllc — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

Other providers in Madisonville