Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine Mutter, RRT

Registered Respiratory Therapist in Four Oaks, NC · enumerated 2015 · practices at Vrcllc.

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

National Provider Identifier

1235528571

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Registry record

Entity type Individual (Type 1)

Name Catherine Mutter

Credential RRT

Sex Female

Practice address 609 N Church St, Four Oaks, NC, 27524

Phone (919) 235-2949

Enumeration date Jan 9, 2015

Last updated in NPPES Apr 24, 2015

Taxonomy & licenses

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License A-7373 (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

Is NPI 1235528571 active?

Yes, as of the latest NPPES snapshot, NPI 1235528571 is active (record last updated 2015-04-24).

How do I verify Catherine Mutter's NPI record?

Cross-check NPI 1235528571 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Vrcllc General Care Certified Respiratory Therapist · Four Oaks, NC NPI 1588077200 Rachel Barrett Registered Respiratory Therapist · Four Oaks, NC NPI 1548663552

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-24.