Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

National Medical Billing Services, LLC

Q: What is the NPI number for National Medical Billing Services, LLC?

The NPI for National Medical Billing Services, LLC is 1710840723, a Type 2 (organization) record in the CMS NPPES registry.

Exclusive Provider Organization in Chesterfield, MO · enumerated 2025 · authorized official Helen Dunn, Chief Administration Officer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1710840723

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Registry record

Entity type Organization (Type 2)

Legal business name National Medical Billing Services, LLC

Practice address 7 Arnage Dr, Chesterfield, MO, 63005

Phone (877) 276-6997

Enumeration date Dec 5, 2025

Last updated in NPPES Dec 5, 2025

Taxonomy & classification

302F00000X Exclusive Provider Organization Managed Care Organizations Primary

Authorized official

Name Helen Dunn

Title Chief Administration Officer

Phone (740) 656-4308

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for National Medical Billing Services, LLC?

NPPES lists Helen Dunn (Chief Administration Officer) as the authorized official for this organization.

What is the NPI number for National Medical Billing Services, LLC?

The NPI for National Medical Billing Services, LLC is 1710840723, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-05.