ROLLIE S WALKER APRN
NPI 1003426396
Nurse Practitioner - Family in Harrison, AR

Q: What is Rollie Walker's NPI number?

The NPI number for Rollie Walker is 1003426396. It was assigned to this individual provider in the NPPES registry on August 3, 2020.

Q: What is Rollie Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Rollie Walker was last updated on November 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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 August 03, 2020PECOS EnrolledAccepts Medicare Assignment

1002 N SPRING ST, HARRISON, AR 72601(870) 741-6373(870) 741-5102 Get Directions Write a Review

NPPES record last updated: November 7, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 7, 2025, Jul 25, 2023, Jun 19, 2023 and 2 more (5 updates tracked since 2020).

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About Rollie S Walker Aprn NPPES

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

ROLLIE S WALKER APRN (NPI 1003426396) is an individual family provider in Harrison, Arkansas, licensed in Arkansas (223719) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1003426396

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameROLLIE S WALKERCredential: APRN

Location Address1002 N SPRING STHarrison, AR 72601-2918

Mailing AddressPo Box 1060Marshall, AR 72650-1060 · (870) 448-5733 · Fax (870) 741-5102

Phone(870) 741-6373

Fax(870) 741-5102

Sole ProprietorYes

Medical School CMSOtherGraduated 2019

Enumeration DateAugust 3, 2020

Last NPPES UpdateNovember 7, 20255 updates tracked since enumeration

NPPES CertifiedNovember 7, 2025

✔ NPI 1003426396 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

Licenses✔ Licensed in AR · 223719✔ Licensed in OK · 86183

1002 N SPRING ST, Harrison, AR 72601

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Other Identifiers 2

Other223719AR · Arkansas State Board Of Nursing

Medicaid303195758AR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Rollie S Walker Aprn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2860811460

PECOS Enrollment IDI20201001000338, I20230630000284

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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

17 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72601 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

2 suppliers11 claims11 services$48.98 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

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

MANDI STRODE APRN

Nurse Practitioner (Family)

1002 N SPRING ST
HARRISON, AR 72601

Boone County (870) 741-6373

SAM SCROGGINS MD PA

Family Medicine

1002 N SPRING ST
HARRISON, AR 72601

Boone County (870) 741-6373

DR. DAWN MARIE PHELPS M.D.

Obstetrics & Gynecology (Obstetrics)

1002 N SPRING ST
HARRISON, AR 72601

Boone County (870) 741-6373

DR. SAMMY JOE SCROGGINS MD

Family Medicine

1002 N SPRING ST
HARRISON, AR 72601

Boone County (870) 741-6373

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 Rollie Walker's NPI number?

The NPI number for Rollie Walker is 1003426396. It was assigned to this individual provider in the NPPES registry on August 3, 2020.

Where is Rollie Walker located?

Rollie Walker practices at 1002 N Spring St, Harrison, AR 72601. The listed phone number is (870) 741-6373.

What is Rollie Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Rollie Walker enrolled in Medicare?

Yes. Rollie Walker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Rollie Walker accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health and Ambetter from Superior HealthPlan and 5 other insurers list Rollie 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 Rollie Walker was last updated on November 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.