NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Lee Knotts Jr., PTA

Physical Therapy Assistant in Chambersburg, PA · enumerated 2007.

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

National Provider Identifier

1962543264

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Robert Lee Knotts Jr.
Credential PTA
Sex Male
Practice address 112 N 7th St, Chambersburg Hospita-Physical Medicine Department, Chambersburg, PA, 17201
Fax (717) 267-7463
Enumeration date Feb 9, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License TE005824L (PA) 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 Robert Knotts?
The National Provider Identifier (NPI) for Robert Knotts is 1962543264, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Knotts practice?
The practice location on file with NPPES is in Chambersburg, 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 2007-07-08.