NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Paige Woo, PT

Physical Therapist in Concord, CA · enumerated 2025 · practices at Contra Costa County.

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

National Provider Identifier

1255210621

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Melissa Paige Woo
Credential PT
Sex Female
Practice address 1860 Silverwood Dr, Concord, CA, 94519
Enumeration date Aug 29, 2025
Last updated in NPPES Aug 29, 2025

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 308065 (CA) Primary
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 Melissa Woo practice?
The practice location on file with NPPES is in Concord, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Melissa Woo?
The National Provider Identifier (NPI) for Melissa Woo is 1255210621, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-29.