Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Yenny Lorena Weissfisch

Pharmacy Technician in Houston, TX · enumerated 2021.

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

National Provider Identifier

1750972386

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Registry record

Entity type Individual (Type 1)

Name Yenny Lorena Weissfisch

Sex Female

Practice address 12680 W Lake Houston Pkwy, Houston, TX, 77044

Phone (281) 436-1969

Fax (281) 436-0783

Enumeration date Jan 27, 2021

Last updated in NPPES Jan 27, 2021

Taxonomy & licenses

183700000X Pharmacy Technician Pharmacy Service Providers · License 120404 (TX) Primary

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 specialty is Yenny Weissfisch?

Yenny Weissfisch is registered in NPPES with the primary taxonomy of Pharmacy Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-27.