Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Deborah L. Miller, PH.D.

Clinical Child & Adolescent Psychologist in Wilmington, DE · enumerated 2006.

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

National Provider Identifier

1861584732

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Registry record

Entity type Individual (Type 1)

Name Dr. Deborah L. Miller

Credential PH.D.

Sex Female

Practice address A.I. Dupont Hospital for Children, 1600 Rockland Road, Wilmington, DE, 19803

Phone (302) 651-4000

Fax (302) 651-4945

Enumeration date Sep 29, 2006

Last updated in NPPES May 20, 2008

Taxonomy & licenses

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License B10000398 (DE) Primary

2080P0006X Developmental - Behavioral Pediatrics Physician Allopathic & Osteopathic Physicians · License B10000398 (DE) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
3577511	Medicaid	MD	-
6594000	Medicaid	NJ	-
001560824	Medicaid	PA	-

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 Deborah Miller?

The National Provider Identifier (NPI) for Deborah Miller is 1861584732, a Type 1 (individual) record in the CMS NPPES registry.

Where does Deborah Miller practice?

The practice location on file with NPPES is in Wilmington, DE. 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 2008-05-20.