NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Alderson, PT

Physical Therapist in Wilson, NC · enumerated 2007 · practices at Emergeortho, PA.

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

National Provider Identifier

1780867564

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mark Alderson
Credential PT
Sex Male
Practice address 1803 Forest Hills Rd W, Wilson, NC, 27893
Phone (252) 243-9629
Fax (252) 243-5033
Enumeration date Dec 14, 2007
Last updated in NPPES Dec 14, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 8797 (NC) 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

What is the NPI number for Mark Alderson?
The National Provider Identifier (NPI) for Mark Alderson is 1780867564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Alderson practice?
The practice location on file with NPPES is in Wilson, NC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-14.