NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Expert Witness Services LLC

Medical Specialty Clinic/Center in North Myrtle Beach, SC · enumerated 2017 · authorized official David Weitzman, Physician.

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

National Provider Identifier

1366969438

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Expert Witness Services LLC
Other name <Unavail>
Practice address 1016 2nd Ave N Ste 203, North Myrtle Beach, SC, 29582
Enumeration date Aug 29, 2017
Last updated in NPPES Jul 1, 2026

Taxonomy & classification

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 39135 (SC) Secondary
261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities Secondary
261QM1000X Migrant Health Clinic/Center Ambulatory Health Care Facilities Secondary
261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Primary
261QU0200X Urgent Care Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name David Weitzman
Title Physician

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

What is the NPI number for Expert Witness Services LLC?
The NPI for Expert Witness Services LLC is 1366969438, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Expert Witness Services LLC?
NPPES lists David Weitzman (Physician) as the authorized official for this organization.

Providers at this address

Browse all →

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