NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karl Alexander Nivison, PT

Physical Therapist in Malvern, PA · enumerated 2019.

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

National Provider Identifier

1699235432

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Karl Alexander Nivison
Credential PT
Sex Male
Practice address 233 E King St Ste 103, Malvern, PA, 19355
Fax (484) 318-1790
Enumeration date Mar 20, 2019
Last updated in NPPES Oct 23, 2021

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT027609 (PA) Primary
2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

What is the NPI number for Karl Nivison?
The National Provider Identifier (NPI) for Karl Nivison is 1699235432, a Type 1 (individual) record in the CMS NPPES registry.
Where does Karl Nivison practice?
The practice location on file with NPPES is in Malvern, PA. 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 2021-10-23.