Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Great Lakes Home Health Services, Inc.

Durable Medical Equipment & Medical Supplies in Jackson, MI · enumerated 2005 · authorized official William Deary, Ceo.

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

National Provider Identifier

1346225661

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Great Lakes Home Health Services, Inc.

Practice address 900 Cooper Street, Jackson, MI, 49202

Phone (517) 780-9500

Fax (517) 780-9700

Enumeration date Dec 9, 2005

Last updated in NPPES Sep 9, 2020

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Primary

Authorized official

Name William Deary

Title Ceo

Phone (517) 780-9500

Other identifiers

Identifier	Type	State	Issuer
874400145	Medicaid	MI	-

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 type of organization is Great Lakes Home Health Services, Inc.?

Great Lakes Home Health Services, Inc. is registered in NPPES as a Durable Medical Equipment & Medical Supplies (its primary provider taxonomy).

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-09.