Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ma Corazon Ombao Merk, LVN

Licensed Vocational Nurse in Grand Prairie, TX · enumerated 2018.

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

National Provider Identifier

1710487376

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Registry record

Entity type Individual (Type 1)

Name Ma Corazon Ombao Merk

Credential LVN

Sex Female

Practice address Grand Prairie, TX, 75052

Phone (972) 841-5345

Enumeration date Feb 20, 2018

Last updated in NPPES Feb 20, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

164X00000X Licensed Vocational Nurse Nursing Service Providers · License 331666 (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

How do I verify Ma Corazon Merk's NPI record?

Cross-check NPI 1710487376 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1710487376 active?

Yes, as of the latest NPPES snapshot, NPI 1710487376 is active (record last updated 2018-02-20).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-20.