Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Guaranteed Care Services

Q: What type of organization is Guaranteed Care Services?

Guaranteed Care Services is registered in NPPES as a Home Health Agency (its primary provider taxonomy).

Home Health Agency in Lewiston, ME · enumerated 2020 · authorized official Iman Osman, President & Ceo.

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

National Provider Identifier

1023628286

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Registry record

Entity type Organization (Type 2)

Legal business name Guaranteed Care Services

Practice address 210 Blake St, Lewiston, ME, 04240

Phone (207) 530-7421

Enumeration date Aug 3, 2020

Last updated in NPPES Aug 3, 2020

Taxonomy & classification

251E00000X Home Health Agency Agencies Primary

Authorized official

Name Iman Osman

Title President & Ceo

Phone (207) 530-7421

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 Guaranteed Care Services?

Guaranteed Care Services is registered in NPPES as a Home Health Agency (its primary provider taxonomy).

Providers at this address

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A & A Home Care LLC Home Health Agency · Lewiston, ME NPI 1689036717

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-03.