NORTH ARKANSAS RHEUMATOLOGY, PLC
NPI 1861612228
Clinic/Center - Medical Specialty in Harrison, AR

Q: What is North Arkansas Rheumatology, Plc's NPI number?

The NPI number for North Arkansas Rheumatology, Plc is 1861612228. It was assigned to this organization in the NPPES registry on April 26, 2007.

Q: What is North Arkansas Rheumatology, Plc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Active since April 26, 2007

123 CLAUDE PARRISH AVE, HARRISON, AR 72601(870) 365-2550 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About North Arkansas Rheumatology, Plc NPPES

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

NORTH ARKANSAS RHEUMATOLOGY, PLC (NPI 1861612228) is a healthcare organization registered as a medical specialty in Harrison, Arkansas and active in the NPI registry since April 2007. The organization lists Ronald Angelo R Rubio, Rheumatologist, as its authorized official.

NPPES Registry Identity

NPI1861612228

Entity TypeOrganization

Primary Taxonomy261QM2500X

Legal Business NameNORTH ARKANSAS RHEUMATOLOGY, PLC

Location Address123 CLAUDE PARRISH AVEHarrison, AR 72601

Mailing Address123 Claude Parrish Ave, P.o. Box 1905Harrison, AR 72602-1905 · (870) 365-2550

Phone(870) 365-2550

Organization SubpartNo

Authorized OfficialRonald Angelo R RubioRheumatologist · (870) 365-2550

Enumeration DateApril 26, 2007

Last NPPES UpdateAugust 22, 2020

✔ NPI 1861612228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities

Taxonomy Code261QM2500X

License✔ Licensed in AR · E-1996

Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

123 CLAUDE PARRISH AVE, Harrison, AR 72601

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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

North Arkansas Rheumatology, Plc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by October 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date

StateArkansasEnrollment IDO20080402000188Non-DME Part B · Clinic/Group PracticeDue dateOctober 31, 2026

Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to North Arkansas Rheumatology, Plc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Ronald Rubio, M.D.

Rheumatology

NPI 1447240080

123 CLAUDE PARRISH AVE.
Harrison, AR 72601

(870) 365-2550

✔ PECOS✔ Accepts Medicare4.1 mi

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

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 North Arkansas Rheumatology, Plc's NPI number?

The NPI number for North Arkansas Rheumatology, Plc is 1861612228. It was assigned to this organization in the NPPES registry on April 26, 2007.

Where is North Arkansas Rheumatology, Plc located?

North Arkansas Rheumatology, Plc is located at 123 Claude Parrish Ave, Harrison, AR 72601. The listed phone number is (870) 365-2550.

What is North Arkansas Rheumatology, Plc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Is North Arkansas Rheumatology, Plc enrolled in Medicare?

Yes. North Arkansas Rheumatology, Plc is registered in the Medicare PECOS enrollment system.

When is North Arkansas Rheumatology, Plc's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Arkansas, Clinic/Group Practice) is due for revalidation by October 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through North Arkansas Rheumatology, Plc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Rheumatology) reassigns their Medicare billing to North Arkansas Rheumatology, Plc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does North Arkansas Rheumatology, Plc accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list North Arkansas Rheumatology, Plc 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 North Arkansas Rheumatology, Plc was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.