Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chelsea Emilie Heyrman, COTA

Occupational Therapy Assistant in New Glarus, WI · enumerated 2019 · practices at New Glarus Home, Inc.

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

National Provider Identifier

1831663574

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Registry record

Entity type Individual (Type 1)

Name Chelsea Emilie Heyrman

Credential COTA

Sex Female

Practice address 600 2nd Ave, New Glarus, WI, 53574

Phone (608) 527-4390

Enumeration date Jan 16, 2019

Last updated in NPPES Jan 16, 2019

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 529627 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
529627	Other	WI	DEPARTMENT OF SAFETY AND PROFESSIONAL SERVICES

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.

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Frequently asked questions

How do I verify Chelsea Heyrman's NPI record?

Cross-check NPI 1831663574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1831663574 active?

Yes, as of the latest NPPES snapshot, NPI 1831663574 is active (record last updated 2019-01-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-16.