Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lynn M Dudek, MS,CCC-SLP, BCBA,MBA

Q: What is the NPI number for Lynn Dudek?

The National Provider Identifier (NPI) for Lynn Dudek is 1861640633, a Type 1 (individual) record in the CMS NPPES registry.

Speech-Language Pathologist in Columbus, OH · enumerated 2008.

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

National Provider Identifier

1861640633

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Registry record

Entity type Individual (Type 1)

Name Lynn M Dudek

Credential MS,CCC-SLP, BCBA,MBA

Sex Female

Practice address 2540 Billingsley Rd, Columbus, OH, 43235

Phone (614) 470-2018

Fax (614) 489-6200

Enumeration date Sep 4, 2008

Last updated in NPPES Sep 18, 2023

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SP 4345 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
0261124	Medicaid	OH	-

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 Lynn Dudek practice?

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

What is the NPI number for Lynn Dudek?

The National Provider Identifier (NPI) for Lynn Dudek is 1861640633, 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 2023-09-18.