Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maria Silva Mercado, DMD

Dentist in Mcminnville, OR · enumerated 2023 · practices at Laboratory Corporation of America.

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

National Provider Identifier

1790569127

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Registry record

Entity type Individual (Type 1)

Name Maria Silva Mercado

Credential DMD

Sex Female

Practice address 115 Ne May Lane, Mcminnville, OR, 97128

Phone (503) 472-1338

Enumeration date Aug 24, 2023

Last updated in NPPES Aug 24, 2023

Taxonomy & licenses

122300000X Dentist Dental Providers · License D11863 (OR) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

Is NPI 1790569127 active?

Yes, as of the latest NPPES snapshot, NPI 1790569127 is active (record last updated 2023-08-24).

How do I verify Maria Silva Mercado's NPI record?

Cross-check NPI 1790569127 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Laboratory Corporation of America Clinical Medical Laboratory · Mcminnville, OR NPI 1730303165

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-24.