NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. David Howard Pierson, RPT

Physical Therapist in Chico, CA · enumerated 2007 · practices at Adventist Health Physicians Network.

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

National Provider Identifier

1457549495

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. David Howard Pierson
Credential RPT
Sex Male
Practice address 111 Raley Blvd Ste 140, Chico, CA, 95928
Fax (530) 898-0844
Enumeration date Oct 3, 2007
Last updated in NPPES Apr 10, 2023

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT14089 (CA) 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

Where does David Pierson practice?
The practice location on file with NPPES is in Chico, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Pierson?
The National Provider Identifier (NPI) for David Pierson is 1457549495, 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 2023-04-10.