NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Earl Eugene Walker Jr., ED.D., CCHP

Psychologist in Middletown, DE · enumerated 2008.

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

National Provider Identifier

1104082981

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Registry record

Entity type Individual (Type 1)
Name Dr. Earl Eugene Walker Jr.
Credential ED.D., CCHP
Sex Male
Practice address Middletown, DE, 19709
Phone (302) 312-8221
Enumeration date Aug 1, 2008
Last updated in NPPES Aug 1, 2008

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License B1-0000757 (DE) 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

Where does Earl Walker practice?
The practice location on file with NPPES is in Middletown, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Earl Walker?
The National Provider Identifier (NPI) for Earl Walker is 1104082981, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-01.