1. Home
  2. Directory
  3. Arkansas
  4. Little Rock
  5. Nurse Practitioner
  6. NPI Profile
Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

KIANNA WALKER APRN
NPI 1477464980
Nurse Practitioner - Acute Care in Little Rock, AR

Active since September 14, 2026PECOS Enrolled
4110 OUTPATIENT CIRCLE, LITTLE ROCK, AR 72205(501) 686-6086(501) 526-5148 Get Directions Write a Review

NPPES record added: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 22, 2026, Sep 18, 2026 (2 updates tracked since 2026).

About Kianna Walker Aprn NPPES

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

KIANNA WALKER APRN (NPI 1477464980) is an individual acute care provider in Little Rock, Arkansas, licensed in Arkansas (239216) and active in the NPI registry since September 2026. The provider is enrolled in Medicare PECOS and maintains a secondary practice location in Little Rock.

NPPES Registry Identity

NPI1477464980
Entity TypeIndividual
Primary Taxonomy363LA2100X
Provider Legal NameKIANNA WALKERCredential: APRN
Location Address4110 OUTPATIENT CIRCLELittle Rock, AR 72205-7199
Mailing Address4301 W Markham St # 783Little Rock, AR 72205-7199 · (501) 686-8000 · Fax (501) 526-5148
Phone(501) 686-6086
Fax(501) 526-5148
Sole ProprietorNo
Enumeration DateSeptember 14, 2026
Last NPPES UpdateSeptember 22, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2026
✔ NPI 1477464980 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in AR · 239216
4110 OUTPATIENT CIRCLE, Little Rock, AR 72205
Open in Google Maps ↗

Other Names 1

Former Name (1)Kianna Canady

Secondary Practice Location 1

Location 14301 W Markham St # 586Little Rock, AR 72205-7101 · Phone (501) 686-8000 · Fax (501) 526-5148

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kianna Walker Aprn 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 72205 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
$79.72 typical visit price
range $51.36 – $157.74
Typical copayment $19.93 (range $12.84 – $39.43)
Most-billed visit code 99203
Established Patient
$91.63 typical visit price
range $16.16 – $128.77
Typical copayment $22.90 (range $4.04 – $32.19)
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 20

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

DR. JORDAN W GREER M.D.
Surgery
4110 OUTPATIENT CIRCLE, OUTPATIENT CENTER, THIRD FLOOR
LITTLE ROCK, AR 72205
Pulaski County (501) 686-6086
DR. AMBER GENE WESTPHELING DNP, APRN, AGACNP-BC
Nurse Practitioner (Acute Care)
4110 OUTPATIENT CIRCLE, SECOND FLOOR
LITTLE ROCK, AR 72205
Pulaski County (501) 686-5311
CAROLINE E RUGGLES PA
Physician Assistant
4110 OUTPATIENT CIRCLE, THIRD FLOOR, SUITE 3150
LITTLE ROCK, AR 72205
Pulaski County (501) 686-6918
DAWN M HURT NP
Nurse Practitioner
4110 OUTPATIENT CIRCLE
LITTLE ROCK, AR 72205
Pulaski County (501) 603-1900
RIKKI LEA WALKER PA-C
Physician Assistant (Surgical)
4110 OUTPATIENT CIRCLE, THIRD FLOOR SUITE 3160
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8000
MADELINE M HARGIS
Physician Assistant
4110 OUTPATIENT CIRCLE, THIRD FLOOR
LITTLE ROCK, AR 72205
Pulaski County (501) 686-6324
CEM CENGIZ MD
Internal Medicine (Gastroenterology)
4110 OUTPATIENT CIRCLE, THIRD FLOOR
LITTLE ROCK, AR 72205
Pulaski County (501) 603-1900
KAITLIN RACHAEL SHONNARD PA-C
Physician Assistant (Medical)
4110 OUTPATIENT CIRCLE
LITTLE ROCK, AR 72205
Pulaski County (501) 686-5545

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 Kianna Walker's NPI number?

The NPI number for Kianna Walker is 1477464980. It was assigned to this individual provider in the NPPES registry on September 14, 2026. The provider is also known as Kianna Canady.

Where is Kianna Walker located?

Kianna Walker practices at 4110 Outpatient Circle, Little Rock, AR 72205. The listed phone number is (501) 686-6086.

What is Kianna Walker's specialty?

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

Is Kianna Walker enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Kianna Walker was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 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.