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Antoinette Ducrest, MD

Psychiatry Physician in New Castle, DE · enumerated 2006 · practices at Delaware Division of Substance Abuse and Mental Health.

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

National Provider Identifier

1174549927

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Registry record

Entity type Individual (Type 1)
Name Antoinette Ducrest
Credential MD
Sex Female
Practice address 14 Central Ave, New Castle, DE, 19720
Phone (302) 577-2484
Enumeration date Jul 14, 2006
Last updated in NPPES Apr 1, 2011

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 46269 (WI) 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
34543900 Medicaid WI -

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

Where does Antoinette Ducrest practice?
The practice location on file with NPPES is in New Castle, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Antoinette Ducrest?
The National Provider Identifier (NPI) for Antoinette Ducrest is 1174549927, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-01.