Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Winston-Salem Opco, LLC

Adult Care Home Facility in Winston Salem, NC · enumerated 2021 · authorized official Charles Trefzger, Manager.

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

National Provider Identifier

1396411161

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Winston-Salem Opco, LLC

Practice address 1345 Jonestown Rd, Winston Salem, NC, 27103

Phone (336) 768-8828

Enumeration date Aug 20, 2021

Last updated in NPPES Aug 20, 2021

Taxonomy & classification

310400000X Assisted Living Facility Nursing & Custodial Care Facilities Secondary

311ZA0620X Adult Care Home Facility Nursing & Custodial Care Facilities Primary

343900000X Non-emergency Medical Transport (VAN) Transportation Services Secondary

Authorized official

Name Charles Trefzger

Title Manager

Phone (828) 322-5535

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-08-20. Verify at npiregistry.cms.hhs.gov.

Where is Winston-Salem Opco, LLC located?

The practice location on file with NPPES is in Winston Salem, NC.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-20.