Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chiron Physical Therapy LLC

Q: What is the NPI number for Chiron Physical Therapy LLC?

The NPI for Chiron Physical Therapy LLC is 1437586369, a Type 2 (organization) record in the CMS NPPES registry.

Physical Therapist in South Riding, VA · enumerated 2013 · authorized official David Macdonald, Chief Executive Officer.

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

National Provider Identifier

1437586369

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Registry record

Entity type Organization (Type 2)

Legal business name Chiron Physical Therapy LLC

Practice address 48130 Amberwood Plaza, Suite 100, South Riding, VA, 20152

Phone (774) 553-5281

Fax (777) 455-3528

Enumeration date Oct 10, 2013

Last updated in NPPES Oct 10, 2013

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name David Macdonald

Title Chief Executive Officer

Phone (617) 331-7169

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

Who is the authorized official for Chiron Physical Therapy LLC?

NPPES lists David Macdonald (Chief Executive Officer) as the authorized official for this organization.

What is the NPI number for Chiron Physical Therapy LLC?

The NPI for Chiron Physical Therapy LLC is 1437586369, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-10.