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Dr. Alain Erich Decastro, MD

Psychiatry Physician in Skokie, IL · enumerated 2006.

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

National Provider Identifier

1710080288

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Registry record

Entity type Individual (Type 1)
Name Dr. Alain Erich Decastro
Credential MD
Sex Male
Practice address 4711 W Golf Rd, Suite 400, Skokie, IL, 60076
Fax (847) 679-8340
Enumeration date Sep 7, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
21622889 Other IL BC BS

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 is the NPI number for Alain Decastro?
The National Provider Identifier (NPI) for Alain Decastro is 1710080288, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alain Decastro practice?
The practice location on file with NPPES is in Skokie, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.