MARY AMANDA WALKER
NPI 1942635917
Counselor - Professional in Knoxville, TN

Active since September 10, 2013PECOS Enrolled
245 S PETERS RD, KNOXVILLE, TN 37923(423) 462-1599 Get Directions Write a Review

NPPES record last updated: March 17, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 17, 2021, Jan 8, 2021, Dec 9, 2020 and 2 more (5 updates tracked since 2020).

About Mary Amanda Walker NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY AMANDA WALKER (NPI 1942635917) is an individual professional provider in Knoxville, Tennessee, licensed in Tennessee (4471) and active in the NPI registry since September 2013. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Lincoln Memorial University Medical Department (2014).

NPPES Registry Identity

NPI1942635917
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMARY AMANDA WALKER
Location Address245 S PETERS RDKnoxville, TN 37923-5204
Mailing Address502 Annandale RdKnoxville, TN 37934-5041 · (423) 462-1599
Sole ProprietorNo
Medical School CMSLincoln Memorial University Medical DepartmentGraduated 2014
Enumeration DateSeptember 10, 2013
Last NPPES UpdateMarch 17, 20215 updates tracked since enumeration
NPPES CertifiedMarch 17, 2021
NPI 1942635917 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License Licensed in TN · 4471
245 S PETERS RD, Knoxville, TN 37923

Secondary Practice Locations 2

Location 1201 W Springdale AveKnoxville, TN 37917-5158 · Phone (865) 637-9711
Location 23006 Lake Brook Blvd Bldg 1Knoxville, TN 37909-1137 · Phone (865) 544-5069

Other Identifiers 1

MedicaidQ061097TN

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mary Amanda Walker is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9638687650
PECOS Enrollment IDI20250801002205
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker (Clinical)
245 S PETERS RD
KNOXVILLE, TN 37923
Community/Behavioral Health
245 S PETERS RD
KNOXVILLE, TN 37923
Counselor (Professional)
245 S PETERS RD
KNOXVILLE, TN 37923
Social Worker (Clinical)
245 S PETERS RD
KNOXVILLE, TN 37923
Social Worker (Clinical)
245 S PETERS RD
KNOXVILLE, TN 37923
Counselor (Professional)
245 S PETERS RD
KNOXVILLE, TN 37923
Counselor (Mental Health)
245 S PETERS RD
KNOXVILLE, TN 37923
Counselor (Professional)
245 S PETERS RD
KNOXVILLE, TN 37923

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Walker's NPI number?

The NPI number for Mary Walker is 1942635917. It was assigned to this individual provider in the NPPES registry on September 10, 2013.

Where is Mary Walker located?

Mary Walker practices at 245 S Peters Rd, Knoxville, TN 37923. The listed phone number is (423) 462-1599.

What is Mary Walker's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Mary Walker enrolled in Medicare?

Yes. Mary Walker is registered in the Medicare PECOS enrollment system.

What insurance does Mary Walker accept?

Health plans from BlueCross BlueShield of Tennessee, Oscar Insurance Company and UnitedHealthcare list Mary Walker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mary Walker was last updated on March 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.