Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Kristin M Williamson, DC

Chiropractor in Grimes, IA · enumerated 2006.

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

National Provider Identifier

1447345186

Verified

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Registry record

Entity type Individual (Type 1)

Name Mrs. Kristin M Williamson

Credential DC

Sex Female

Practice address Grimes, IA, 50111

Phone (515) 986-9189

Fax (515) 986-9174

Enumeration date Oct 4, 2006

Last updated in NPPES Sep 6, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 06399 (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
0263988	Medicaid	IA	-

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 Kristin Williamson?

The National Provider Identifier (NPI) for Kristin Williamson is 1447345186, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kristin Williamson practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-06.