Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen K Turnbull, MA CCC-SLP

Speech-Language Pathologist in Mt Pleasant, MI · enumerated 2009.

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

National Provider Identifier

1366776049

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Registry record

Entity type Individual (Type 1)

Name Karen K Turnbull

Credential MA CCC-SLP

Sex Female

Practice address 1101 Health Professions Bldg, Mt Pleasant, MI, 48859

Phone (989) 774-3904

Fax (989) 774-1891

Enumeration date Sep 28, 2009

Last updated in NPPES Sep 28, 2009

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 01026463 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
01026463	Other	MI	ASHA CERTIFICATION

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

Is NPI 1366776049 active?

Yes, as of the latest NPPES snapshot, NPI 1366776049 is active (record last updated 2009-09-28).

How do I verify Karen Turnbull's NPI record?

Cross-check NPI 1366776049 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-28.