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Genetic Diagnostic Group

Clinical Genetics (M.D.) Physician in Santurce, PR · enumerated 2007 · authorized official Alberto Santiago Cornier, President.

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

National Provider Identifier

1063541019

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Registry record

Entity type Organization (Type 2)
Legal business name Genetic Diagnostic Group
Practice address 252 San Jorge Street, San Jorge Medical Building Suite 408, Santurce, PR, 00912
Phone (787) 728-8316
Fax (787) 728-8316
Enumeration date Mar 5, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207SG0201X Clinical Genetics (M.D.) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Alberto Santiago Cornier
Title President
Phone (787) 728-8316

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

What type of organization is Genetic Diagnostic Group?
Genetic Diagnostic Group is registered in NPPES as a Clinical Genetics (M.D.) Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.