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BASIS INTERNAL MEDICINE LLC
NPI 1306385950
Internal Medicine in Springdale, AR

Active since February 15, 2017
7325 MEESHOW DR STE G, SPRINGDALE, AR 72762(208) 789-2131(866) 950-0277 Get Directions Write a Review

NPPES record last updated: January 29, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 29, 2026, Mar 24, 2021, Mar 30, 2017 and 1 more (4 updates tracked since 2017).

About Basis Internal Medicine Llc NPPES

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

BASIS INTERNAL MEDICINE LLC (NPI 1306385950) is a healthcare organization registered as an internal medicine in Springdale, Arkansas and active in the NPI registry since February 2017. The organization lists Harry A Lazarte, Owner, as its authorized official.

NPPES Registry Identity

NPI1306385950
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameBASIS INTERNAL MEDICINE LLC
Location Address7325 MEESHOW DR STE GSpringdale, AR 72762-5258
Mailing Address7325 Meeshow Dr Ste GSpringdale, AR 72762-5258 · (208) 789-2131 · Fax (866) 950-0277
Phone(208) 789-2131
Fax(866) 950-0277
Organization SubpartNo
Authorized OfficialHarry A LazarteOwner · (402) 253-6329
Enumeration DateFebruary 15, 2017
Last NPPES UpdateJanuary 29, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 29, 2026
✔ NPI 1306385950 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in ID · M11082
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
7325 MEESHOW DR STE G, Springdale, AR 72762
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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)

Basis Internal Medicine Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Basis Internal Medicine LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Harry Lazarte, M.D.
Internal Medicine
NPI 1548486053
7325 MEESHOW DR STE G
Springdale, AR 72762
(208) 789-2131
✔ PECOS✔ Accepts MedicareSame address

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 Basis Internal Medicine LLC's NPI number?

The NPI number for Basis Internal Medicine LLC is 1306385950. It was assigned to this organization in the NPPES registry on February 15, 2017.

Where is Basis Internal Medicine LLC located?

Basis Internal Medicine LLC is located at 7325 Meeshow Dr Ste G, Springdale, AR 72762. The listed phone number is (208) 789-2131.

What is Basis Internal Medicine LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Basis Internal Medicine LLC enrolled in Medicare?

Yes. Basis Internal Medicine LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Basis Internal Medicine LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Basis Internal Medicine LLC. 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 Basis Internal Medicine LLC 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 Basis Internal Medicine LLC 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 Basis Internal Medicine LLC was last updated on January 29, 2026. 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.