NORTH ARKANSAS REGIONAL MEDICAL CENTER
NPI 1679434336
Allergy & Immunology in Harrison, AR

Q: What is North Arkansas Regional Medical Center's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Active since November 21, 2025

1401 MCCOY DR, HARRISON, AR 72601(870) 741-4368(870) 741-9515 Get Directions Write a Review

NPPES record last updated: November 21, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About North Arkansas Regional Medical Center NPPES

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

NORTH ARKANSAS REGIONAL MEDICAL CENTER (NPI 1679434336), doing business as Narmc Allergy & Ent, is a healthcare organization registered as an allergy & immunology in Harrison, Arkansas and active in the NPI registry since November 2025. The organization lists Andrea N Smith, Cfo / Vp Of Finance, as its authorized official.

NPPES Registry Identity

NPI1679434336

Entity TypeOrganization

Primary Taxonomy207K00000X

Legal Business NameNORTH ARKANSAS REGIONAL MEDICAL CENTER

Location Address1401 MCCOY DRHarrison, AR 72601-2417

Mailing AddressPo Box 2990Harrison, AR 72602-2990 · (870) 414-4000 · Fax (870) 414-4789

Phone(870) 741-4368

Fax(870) 741-9515

Organization SubpartNo

Authorized OfficialAndrea N SmithCfo / Vp Of Finance · (870) 414-4000

Enumeration DateNovember 21, 2025

NPPES CertifiedNovember 21, 2025

✔ NPI 1679434336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Also ListedAudiologistTaxonomy 231H00000X

1401 MCCOY DR, Harrison, AR 72601

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Other Names 1

Doing Business AsNarmc Allergy & Ent

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

North Arkansas Regional Medical Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 10 clinicians reassign Medicare billing to North Arkansas Regional Medical Center, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 8 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 6

Nurse Practitioner5

Allergy/Immunology1

Cardiovascular Disease (Cardiology)1

Certified Clinical Nurse Specialist (CNS)1

Family Practice1

Qualified Audiologist1

Clinicians, nearest first (10)

Alison Humphrey, M.D.

Allergy/Immunology

NPI 1437470978

1401 MCCOY DR
Harrison, AR 72601

(870) 741-4368

✔ PECOS✔ Accepts MedicareSame address

Rebecca Mcanulty, APRN

Nurse Practitioner

NPI 1306394465

702 N. SPRINGS STREET
Harrison, AR 72601

(870) 365-0761

✔ PECOS✔ Accepts Medicare0.9 mi

Amanda Horne, APRN

Nurse Practitioner

NPI 1588296586

620 N MAIN ST STE 2A
Harrison, AR 72601

(870) 414-4599

✔ PECOS✔ Accepts Medicare0.9 mi

Kenneth Collins, MD

Family Practice

NPI 1679571723

520 N SPRING ST
Harrison, AR 72601

(870) 741-8286

✔ PECOS✔ Accepts Medicare1.0 mi

Jessica Graddy, APRN

Certified Clinical Nurse Specialist (CNS)

NPI 1215683586

520 N SPRING ST
Harrison, AR 72601

(870) 741-8286

✔ PECOS✔ Accepts Medicare1.0 mi

Andria Merritt, APRN

Nurse Practitioner

NPI 1033675798

520 N SPRING ST
Harrison, AR 72601

(870) 741-8286

✔ PECOS✔ Accepts Medicare1.0 mi

Emily Earnest, MA/CCC-A

Qualified Audiologist

NPI 1336101344

106 E CRANDALL AVE STE. A
Harrison, AR 72601

(870) 741-4368

✔ Accepts Medicare1.0 mi

Bailey Savage, APRN

Nurse Practitioner

NPI 1427759216

1401 HWY 65 N SUITE 230
Harrison, AR 72601

(870) 414-5400

✔ PECOS✔ Accepts Medicare1.5 mi

Taesha Winford, FNP

Nurse Practitioner

NPI 1467877340

408 ORCHARD DR
Berryville, AR 72616

(870) 423-2320

✔ PECOS✔ Accepts Medicare25 mi

Narin Arunakul, M.D.

Cardiovascular Disease (Cardiology)

NPI 1659355477

1150 STATE HIGHWAY 248 STE 200
Branson, MO 65616

(417) 336-4112

✔ PECOS✔ Accepts Medicare30 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 Regional Medical Center's NPI number?

The NPI number for North Arkansas Regional Medical Center is 1679434336. It was assigned to this organization in the NPPES registry on November 21, 2025. The provider is doing business as NARMC Allergy & ENT.

Where is North Arkansas Regional Medical Center located?

North Arkansas Regional Medical Center is located at 1401 Mccoy Dr, Harrison, AR 72601. The listed phone number is (870) 741-4368.

What is North Arkansas Regional Medical Center's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is North Arkansas Regional Medical Center enrolled in Medicare?

Yes. North Arkansas Regional Medical Center is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through North Arkansas Regional Medical Center?

According to the CMS Revalidation Reassignment List (October 2026 release), 10 clinicians in 6 Medicare specialties reassign their Medicare billing to North Arkansas Regional Medical Center. 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. The largest specialties are Nurse Practitioner (5), Allergy/Immunology (1) and Cardiovascular Disease (Cardiology) (1). Of these, 1 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for North Arkansas Regional Medical Center was last updated on November 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.