Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Toepperwein Med-Clinic Ltd

Q: What is the NPI number for Toepperwein Med-Clinic Ltd?

The NPI for Toepperwein Med-Clinic Ltd is 1972548642, a Type 2 (organization) record in the CMS NPPES registry.

Internal Medicine Physician in Live Oak, TX · enumerated 2006 · authorized official Nadine Liu, Owner/Physician.

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

National Provider Identifier

1972548642

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Toepperwein Med-Clinic Ltd

Other name <Unavail>

Practice address 11901 Toepperwein Rd, Suite 1402, Live Oak, TX, 78233

Phone (210) 599-3840

Fax (210) 599-1713

Enumeration date Jun 18, 2006

Last updated in NPPES Apr 22, 2025

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Nadine Liu

Title Owner/Physician

Phone (210) 599-3840

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 Toepperwein Med-Clinic Ltd?

The NPI for Toepperwein Med-Clinic Ltd is 1972548642, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Toepperwein Med-Clinic Ltd?

NPPES lists Nadine Liu (Owner/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 2025-04-22.