Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Callwood Harris Whyatt Holdings, LLC, Dba Vi Pulmonary Function

Primary Care Clinic/Center in St Thomas, VI · enumerated 2026 · authorized official Sylvia Harris, Member/Organizer.

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

National Provider Identifier

1619826914

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Callwood Harris Whyatt Holdings, LLC, Dba Vi Pulmonary Function

Practice address Berne'S Alley Suite B110, St Thomas, VI, 00802

Phone (340) 998-1485

Fax (888) 414-6415

Enumeration date Jan 28, 2026

Last updated in NPPES Jan 28, 2026

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Sylvia Harris

Title Member/Organizer

Phone (340) 998-1485

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

Where is Callwood Harris Whyatt Holdings, LLC, Dba Vi Pulmonary Function located?

The practice location on file with NPPES is in St Thomas, VI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-01-28. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-28.