Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Elwyn of Pennsylvania and Delaware

Rehabilitation Psychologist in Wilmington, DE · enumerated 2007 · authorized official Donna Busch, Dir. of Contracts and Credentialing.

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

National Provider Identifier

1306962691

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Elwyn of Pennsylvania and Delaware

Other name <Unavail>

Practice address 2502 Silverside Rd Ste 4, Wilmington, DE, 19810

Phone (302) 300-6557

Enumeration date Mar 21, 2007

Last updated in NPPES Oct 15, 2024

Taxonomy & classification

103TM1800X Intellectual & Developmental Disabilities Psychologist Behavioral Health & Social Service Providers Secondary

103TR0400X Rehabilitation Psychologist Behavioral Health & Social Service Providers Primary

225CX0006X Orientation and Mobility Training Rehabilitation Counselor Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

251C00000X Developmentally Disabled Services Day Training Agency Agencies Secondary

Authorized official

Name Donna Busch

Title Dir. of Contracts and Credentialing

Phone (445) 206-3028

Other identifiers

Identifier	Type	State	Issuer
221000664	Other	DE	STATE PLAN
222000664	Other	DE	STATE PLAN
000000001	Medicaid	DE	-
000000664	Other	DE	STATE PLAN
000000008	Other	DE	STATE PLAN

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 Elwyn of Pennsylvania and Delaware?

Elwyn of Pennsylvania and Delaware is registered in NPPES as a Rehabilitation Psychologist (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.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-15.