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

Mrs. Mary Ellen Walden, FNP

Individual provider Family Nurse Practitioner · NPI 1144750530

Mrs. Mary Ellen Walden, FNP is a Nurse Practitioner in Nashville, Tennessee. Qualified in 2016, 10 years ago. Practices with Vanderbilt University Medical Center, a 3,466-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
10
Licensed in
TN
In the registry since
2017
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

3601 The Vanderbilt Clinic
Nashville, TN 37232-0001
Phone: (615) 936-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6312 Highway 41a Ste 108, Pleasant View, TN 37146 — (615) 746-6091

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence APN22710 (TN)

Record details

NPI number1144750530
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJune 18, 2017
Last updated in NPPESJuly 21, 2022
Certification dateMarch 15, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Vanderbilt University Medical Center — 3466 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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