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Deforest Cornish

Early Intervention Provider Agency in Laurelton, NY · enumerated 2019 · practices at The Linda School.Com, LLC.

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

National Provider Identifier

1639731599

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Registry record

Entity type Individual (Type 1)
Name Deforest Cornish
Sex Male
Practice address Laurelton, NY, 11413
Phone (347) 715-0477
Enumeration date Jul 1, 2019
Last updated in NPPES Jul 1, 2019

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

Taxonomy & licenses

252Y00000X Early Intervention Provider Agency Agencies 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.

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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 Deforest Cornish?
Deforest Cornish is registered in NPPES with the primary taxonomy of Early Intervention Provider Agency. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-01.