NPI Portal NPI Lookup & Verification

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

Oscar Marino Lopez Tamayo

Speech-Language Pathologist in White Plains, NY · enumerated 2014 · practices at Oscar Lopez Tamayo Speech Language Pathologist Pllc.

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

National Provider Identifier

1942620497

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Oscar Marino Lopez Tamayo
Sex Male
Practice address White Plains, NY, 10601
Enumeration date Apr 23, 2014
Last updated in NPPES Feb 18, 2025

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 024642 (NY) 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

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.
What specialty is Oscar Marino Lopez Tamayo?
Oscar Marino Lopez Tamayo is registered in NPPES with the primary taxonomy of Speech-Language Pathologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-18.