Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

City of Grinnell

Q: What is the NPI number for City of Grinnell?

The NPI for City of Grinnell is 1730861048, a Type 2 (organization) record in the CMS NPPES registry.

Land Ambulance in Grinnell, IA · enumerated 2023 · authorized official Patrick Duffey, Ems Director, Assistant Chief.

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

National Provider Identifier

1730861048

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Registry record

Entity type Organization (Type 2)

Legal business name City of Grinnell

Practice address 1020 Spring St, Grinnell, IA, 50112

Phone (641) 236-2688

Enumeration date Aug 4, 2023

Last updated in NPPES Dec 13, 2023

Taxonomy & classification

3416L0300X Land Ambulance Transportation Services Primary

Authorized official

Name Patrick Duffey

Title Ems Director, Assistant Chief

Phone (641) 888-0922

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 the NPI number for City of Grinnell?

The NPI for City of Grinnell is 1730861048, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for City of Grinnell?

NPPES lists Patrick Duffey (Ems Director, Assistant Chief) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-13.