Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

KELSEY WALKER ACNPX-AG
NPI 1972437606
Nurse Practitioner - Acute Care in Nashville, TN

Q: What is Kelsey Walker's NPI number?

The NPI number for Kelsey Walker is 1972437606. It was assigned to this individual provider in the NPPES registry on June 9, 2026.

Q: What is Kelsey Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Q: When was this NPI record last updated?

The NPPES record for Kelsey Walker was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.

Active since June 09, 2026PECOS Enrolled

3601 THE VANDERBILT CLINIC AVE, NASHVILLE, TN 37232(615) 322-5000 Get Directions Write a Review

NPPES record added: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 31, 2026, Jul 22, 2026 (2 updates tracked since 2026).

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About Kelsey Walker Acnpx-ag NPPES

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

KELSEY WALKER ACNPX-AG (NPI 1972437606) is an individual acute care provider in Nashville, Tennessee, licensed in Tennessee (42439) and active in the NPI registry since June 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972437606

Entity TypeIndividualFemale

Primary Taxonomy363LA2100X

Provider Legal NameKELSEY WALKERCredential: ACNPX-AG

Location Address3601 THE VANDERBILT CLINIC AVENashville, TN 37232-5100

Mailing Address3841 Green Hills Village Dr Ste 200Nashville, TN 37215-2691 · (615) 322-5000

Phone(615) 322-5000

Sole ProprietorNo

Enumeration DateJune 9, 2026

Last NPPES UpdateJuly 31, 20262 updates tracked since enumeration

NPPES CertifiedJuly 31, 2026

✔ NPI 1972437606 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in TN · 42439

Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License 5024740 (NC)

3601 THE VANDERBILT CLINIC AVE, Nashville, TN 37232

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kelsey Walker Acnpx-ag is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37232 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.53 typical visit price

range $52.64 – $160.89

Typical copayment $20.38 (range $13.16 – $40.22)

Most-billed visit code 99203

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

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

RILEY N STEINMAN CRNA

Nurse Anesthetist, Certified Registered