Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael Defosse

Q: What type of organization is Michael Defosse?

Michael Defosse is registered in NPPES as a Rehabilitation Hospital Unit (its primary provider taxonomy).

Rehabilitation Hospital Unit in Arlington, VA · enumerated 2016 · authorized official Michael Defosse, Occupational Therapist.

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

National Provider Identifier

1124489562

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Michael Defosse

Practice address 1011 Arlington Blvd Apt 1031, Suite 1031, Arlington, VA, 22209

Phone (617) 699-3527

Enumeration date Mar 13, 2016

Last updated in NPPES Mar 13, 2016

Taxonomy & classification

273Y00000X Rehabilitation Hospital Unit Hospital Units · License 8852 (MA) Primary

283X00000X Rehabilitation Hospital Hospitals · License 8852 (MA) Secondary

Authorized official

Name Michael Defosse

Title Occupational Therapist

Phone (617) 699-3527

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 Michael Defosse?

Michael Defosse is registered in NPPES as a Rehabilitation Hospital Unit (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-13.