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Ayjeffersonenterprises Company

Q: What type of organization is Ayjeffersonenterprises Company?

Ayjeffersonenterprises Company is registered in NPPES as a Legal Medicine (its primary provider taxonomy).

Legal Medicine in Washington, DC · enumerated 2014 · authorized official Antonette Jefferson, Ceo and Founder.

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

National Provider Identifier

1346654928

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Registry record

Entity type Organization (Type 2)

Legal business name Ayjeffersonenterprises Company

Other name <Unavail>

Practice address 4501 Connecticut Ave Nw, Suite 1107, Washington, DC, 20008

Phone (202) 630-9156

Fax (202) 478-0822

Enumeration date Jun 11, 2014

Last updated in NPPES Jun 11, 2014

Taxonomy & classification

173000000X Legal Medicine Other Service Providers · License 1016138-50078995 (DC) Primary

Authorized official

Name Antonette Jefferson

Title Ceo and Founder

Phone (202) 630-9156

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 Ayjeffersonenterprises Company?

Ayjeffersonenterprises Company is registered in NPPES as a Legal Medicine (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-11.