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Oakleaf Neurology & Sleep P C

Q: What type of organization is Oakleaf Neurology & Sleep P C?

Oakleaf Neurology & Sleep P C is registered in NPPES as a Specialist (its primary provider taxonomy).

Specialist in Dearborn, MI · enumerated 2006 · authorized official Cathy Charters, Office Administration.

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

National Provider Identifier

1740231034

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Registry record

Entity type Organization (Type 2)

Legal business name Oakleaf Neurology & Sleep P C

Other name <Unavail>

Practice address 5141 Oakman Blvd, Dearborn, MI, 48126

Phone (313) 846-8840

Fax (313) 846-1540

Enumeration date May 12, 2006

Last updated in NPPES May 17, 2011

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Cathy Charters

Title Office Administration

Phone (313) 846-8840

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Oakleaf Neurology & Sleep P C?

Oakleaf Neurology & Sleep P C is registered in NPPES as a Specialist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-17.