Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

County of Linn

Q: What type of organization is County of Linn?

County of Linn is registered in NPPES as a Bus (its primary provider taxonomy).

Bus in Cedar Rapids, IA · enumerated 2025 · authorized official Carter Baldwin, Director.

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

National Provider Identifier

1528938388

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Registry record

Entity type Organization (Type 2)

Legal business name County of Linn

Practice address 5815 4th Street Sw, Cedar Rapids, IA, 52404

Phone (319) 892-5170

Enumeration date Nov 7, 2025

Last updated in NPPES Nov 7, 2025

Taxonomy & classification

347B00000X Bus Transportation Services Primary

Authorized official

Name Carter Baldwin

Title Director

Phone (319) 892-5171

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 County of Linn?

County of Linn is registered in NPPES as a Bus (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-07.