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

Baylie Suzanne Holum

Q: What is the NPI number for Baylie Holum?

The National Provider Identifier (NPI) for Baylie Holum is 1043141633, a Type 1 (individual) record in the CMS NPPES registry.

Speech-Language Pathologist in Lake Mills, WI · enumerated 2026.

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

National Provider Identifier

1043141633

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Registry record

Entity type Individual (Type 1)

Name Baylie Suzanne Holum

Sex Female

Practice address Lake Mills, WI, 53551

Phone (920) 648-8344

Enumeration date May 25, 2026

Last updated in NPPES May 25, 2026

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 7282154 (WI) Primary

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 Baylie Holum practice?

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

What is the NPI number for Baylie Holum?

The National Provider Identifier (NPI) for Baylie Holum is 1043141633, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-25.