Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ess of Port Lavaca LLC

Q: What is the NPI number for Ess of Port Lavaca LLC?

The NPI for Ess of Port Lavaca LLC is 1922546936, a Type 2 (organization) record in the CMS NPPES registry.

Emergency Medicine Physician in Port Lavaca, TX · enumerated 2017 · authorized official Ron Weiss, Ceo.

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

National Provider Identifier

1922546936

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Registry record

Entity type Organization (Type 2)

Legal business name Ess of Port Lavaca LLC

Practice address 815 N Virginia St, Port Lavaca, TX, 77979

Phone (361) 552-6713

Enumeration date Feb 9, 2017

Last updated in NPPES Feb 9, 2017

Taxonomy & classification

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Ron Weiss

Title Ceo

Phone (866) 931-8882

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 Ess of Port Lavaca LLC?

The NPI for Ess of Port Lavaca LLC is 1922546936, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Ess of Port Lavaca LLC?

NPPES lists Ron Weiss (Ceo) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-09.