ARIN D BRELL PORTER
NPI 1649122854
Nurse Practitioner - Acute Care in Little Rock, AR

Q: What is Arin Porter's NPI number?

The NPI number for Arin Porter is 1649122854. It was assigned to this individual provider in the NPPES registry on February 10, 2026.

Q: What is Arin Porter'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 Arin Porter was last updated on February 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 February 10, 2026PECOS Enrolled

4301 W MARKHAM ST # 532, LITTLE ROCK, AR 72205(501) 686-5311(501) 686-5935 Get Directions Write a Review

NPPES record last updated: February 19, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Arin D Brell Porter NPPES

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

ARIN D BRELL PORTER (NPI 1649122854) is an individual acute care provider in Little Rock, Arkansas, licensed in Arkansas (120718) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1649122854

Entity TypeIndividualFemale

Primary Taxonomy363LA2100X

Provider Legal NameARIN D BRELL PORTER

Location Address4301 W MARKHAM ST # 532Little Rock, AR 72205-7101

Mailing Address4301 W Markham St # 783Little Rock, AR 72205-7101 · (501) 686-8000 · Fax (501) 526-5148

Phone(501) 686-5311

Fax(501) 686-5935

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateFebruary 10, 2026

Last NPPES UpdateFebruary 19, 2026

NPPES CertifiedFebruary 19, 2026

✔ NPI 1649122854 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 · 120718

4301 W MARKHAM ST # 532, Little Rock, AR 72205

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Arin D Brell Porter is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7214418508

PECOS Enrollment IDI20260225000955

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.

Medicare Billing Reassignment

Medicare enrollment records show Arin Porter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Arkansas For Medical Sciences

Same address

Advanced Practice Midwife

4301 W MARKHAM ST # 783
Little Rock, AR 72205

Reassigned Medicare billing, Arkansas enrollment
2,038 clinicians in this Medicare group

NPI 1043372220 (501) 686-8000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

LAURA K DEVALL CNP

Nurse Practitioner (Acute Care)