Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Teresa Marie Haggerty, OTR/L

Occupational Therapist in Centreville, VA · enumerated 2014.

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

National Provider Identifier

1538589726

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Registry record

Entity type Individual (Type 1)

Name Teresa Marie Haggerty

Credential OTR/L

Sex Female

Practice address 14001c Saint Germain Dr, Suite 382, Centreville, VA, 20121

Phone (571) 206-8446

Fax (636) 944-0297

Enumeration date Apr 26, 2014

Last updated in NPPES Apr 29, 2014

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0119004061 (VA) Primary

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 the NPI number for Teresa Haggerty?

The National Provider Identifier (NPI) for Teresa Haggerty is 1538589726, a Type 1 (individual) record in the CMS NPPES registry.

Where does Teresa Haggerty practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-29.