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

Ms. Jeanne L Longtin, MACCC-SLP

Speech-Language Pathologist in Rogers City, MI · enumerated 2011.

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

National Provider Identifier

1679879621

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Registry record

Entity type Individual (Type 1)

Name Ms. Jeanne L Longtin

Credential MACCC-SLP

Sex Female

Practice address Rogers City, MI, 49779

Phone (989) 734-7545

Fax (989) 734-7648

Enumeration date Feb 8, 2011

Last updated in NPPES Feb 8, 2011

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 Primary

Other identifiers

Identifier	Type	State	Issuer
01138435	Other	-	PROFESSIONAL ASHA NATIONAL LICENSE

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 Jeanne Longtin practice?

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

What is the NPI number for Jeanne Longtin?

The National Provider Identifier (NPI) for Jeanne Longtin is 1679879621, 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 2011-02-08.