Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

North Dirksen Medical Associates, LLC

Family Medicine Physician in Springfield, IL · enumerated 2009 · authorized official J. Travis Dowell, Vice President Hcna and Operations.

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

National Provider Identifier

1063646040

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Registry record

Entity type Organization (Type 2)

Legal business name North Dirksen Medical Associates, LLC

Practice address 3220 Atlanta St, Springfield, IL, 62707

Phone (217) 588-7400

Enumeration date May 6, 2009

Last updated in NPPES May 6, 2009

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name J. Travis Dowell

Title Vice President Hcna and Operations

Phone (217) 788-3342

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is North Dirksen Medical Associates, LLC?

North Dirksen Medical Associates, LLC is registered in NPPES as a Family Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-06.