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ALLERGY & ASTHMA CLINIC OF NORTHWEST ARKANSAS
NPI 1679640148
Specialist in Bentonville, AR

Active since November 29, 2006
1900 S WALTON BLVD, BENTONVILLE, AR 72712(479) 254-9777(479) 254-9729 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 26, 2026, Dec 4, 2025, Jun 21, 2025 (3 updates tracked since 2025).

About Allergy & Asthma Clinic Of Northwest Arkansas NPPES

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

ALLERGY & ASTHMA CLINIC OF NORTHWEST ARKANSAS (NPI 1679640148) is a healthcare organization registered as a specialist in Bentonville, Arkansas and active in the NPI registry since November 2006. The organization lists Tina K Merritt Meinholz, President, as its authorized official.

NPPES Registry Identity

NPI1679640148
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameALLERGY & ASTHMA CLINIC OF NORTHWEST ARKANSAS
Location Address1900 S WALTON BLVDBentonville, AR 72712-6755
Mailing Address1900 S Walton BlvdBentonville, AR 72712-6755 · (479) 254-9777 · Fax (479) 254-9729
Phone(479) 254-9777
Fax(479) 254-9729
Organization SubpartNo
Authorized OfficialTina K Merritt MeinholzPresident · (479) 254-9777
Enumeration DateNovember 29, 2006
Last NPPES UpdateJanuary 26, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2026
✔ NPI 1679640148 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in AR · E 2999
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1900 S WALTON BLVD, Bentonville, AR 72712
Open in Google Maps ↗

Other Identifiers 1

Medicaid155052002AR

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allergy & Asthma Clinic Of Northwest Arkansas is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Allergy & Asthma Clinic Of Northwest Arkansas, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Tina Merritt, MD
Allergy/Immunology
NPI 1891739660
1900 S WALTON BLVD
Bentonville, AR 72712
(479) 254-9777
✔ PECOS✔ Accepts Medicare3.0 mi
Megan Lane, APRN - FNP-C, RN
Nurse Practitioner
NPI 1891557013
60 E MONTE PAINTER DR
Fayetteville, AR 72703
(479) 587-1700
✔ PECOS20 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 Allergy & Asthma Clinic Of Northwest Arkansas's NPI number?

The NPI number for Allergy & Asthma Clinic Of Northwest Arkansas is 1679640148. It was assigned to this organization in the NPPES registry on November 29, 2006.

Where is Allergy & Asthma Clinic Of Northwest Arkansas located?

Allergy & Asthma Clinic Of Northwest Arkansas is located at 1900 S Walton Blvd, Bentonville, AR 72712. The listed phone number is (479) 254-9777.

What is Allergy & Asthma Clinic Of Northwest Arkansas's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Allergy & Asthma Clinic Of Northwest Arkansas enrolled in Medicare?

Yes. Allergy & Asthma Clinic Of Northwest Arkansas is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Allergy & Asthma Clinic Of Northwest Arkansas?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Allergy & Asthma Clinic Of Northwest Arkansas, in Allergy/Immunology and Nurse Practitioner. 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. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Allergy & Asthma Clinic Of Northwest Arkansas 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 Allergy & Asthma Clinic Of Northwest Arkansas 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 Allergy & Asthma Clinic Of Northwest Arkansas was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.