Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Danielle M. O'Brien, PT, DPT

Physical Therapist in Newport News, VA · enumerated 2021.

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

National Provider Identifier

1851965867

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Registry record

Entity type Individual (Type 1)

Name Danielle M. O'Brien

Credential PT, DPT

Sex Female

Practice address 803 Diligence Dr Ste 100a, Newport News, VA, 23606

Phone (757) 872-2631

Fax (757) 782-4806

Enumeration date May 14, 2021

Last updated in NPPES Nov 3, 2025

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2305214561 (VA) Primary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 050510 (NY) Secondary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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

Where does Danielle O'Brien practice?

The practice location on file with NPPES is in Newport News, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Danielle O'Brien?

The National Provider Identifier (NPI) for Danielle O'Brien is 1851965867, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-03.