Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Clara Louise Martin Backus

Geriatric Physical Therapist in Chapel Hill, NC · enumerated 2016.

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

National Provider Identifier

1336599844

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Registry record

Entity type Individual (Type 1)

Name Clara Louise Martin Backus

Sex Female

Practice address 11312 Us 15 501 N Ste 403, Chapel Hill, NC, 27517

Phone (919) 619-2461

Enumeration date Jun 15, 2016

Last updated in NPPES Dec 19, 2025

Taxonomy & licenses

2251G0304X Geriatric Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License P16519 (NC) 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.

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Frequently asked questions

How do I verify Clara Backus's NPI record?

Cross-check NPI 1336599844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1336599844 active?

Yes, as of the latest NPPES snapshot, NPI 1336599844 is active (record last updated 2025-12-19).

Other providers at this practice address

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Alexandra Mitchell Physical Therapist · Chapel Hill, NC NPI 1003640806 Keri Geinosky Physical Therapist · Chapel Hill, NC NPI 1376377176 Kathleen Cooper Physical Therapist · Chapel Hill, NC NPI 1427876515

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-19.