Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine L Knickerbocker, PT

Physical Therapist in Tallahassee, FL · enumerated 2006.

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

National Provider Identifier

1417909763

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Registry record

Entity type Individual (Type 1)

Name Catherine L Knickerbocker

Credential PT

Sex Female

Practice address 3147 Ferns Glen Dr, Tallahassee, FL, 32309

Phone (229) 224-1282

Enumeration date May 16, 2006

Last updated in NPPES Jul 17, 2008

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT004553 (GA) Primary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT4063 (FL) Secondary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
000688157H	Medicaid	GA	-
000688157E	Medicaid	GA	-

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

Is NPI 1417909763 active?

Yes, as of the latest NPPES snapshot, NPI 1417909763 is active (record last updated 2008-07-17).

How do I verify Catherine Knickerbocker's NPI record?

Cross-check NPI 1417909763 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-17.