Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Kathleen Kay Voortmann, D.C.

Chiropractor in Clear Lake, IA · enumerated 2006 · practices at Voortmann Chiropractic Inc.

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

National Provider Identifier

1548206915

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Registry record

Entity type Individual (Type 1)

Name Mrs. Kathleen Kay Voortmann

Credential D.C.

Sex Female

Practice address 1101 10th Ave N, Clear Lake, IA, 50428

Phone (641) 357-4499

Fax (641) 357-4469

Enumeration date Jun 22, 2006

Last updated in NPPES Jun 10, 2024

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 06720 (IA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
1134871387	Other	-	NPI GROUP
38352	Other	IA	BLUECROSS/BLUE SHIELD

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

Where does Kathleen Voortmann practice?

The practice location on file with NPPES is in Clear Lake, IA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Kathleen Voortmann?

The National Provider Identifier (NPI) for Kathleen Voortmann is 1548206915, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Voortmann Chiropractic Inc Chiropractor · Clear Lake, IA NPI 1134871387

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-10.