Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Oasis of Delaware LLC

Q: What type of organization is Oasis of Delaware LLC?

Oasis of Delaware LLC is registered in NPPES as a Intellectual & Developmental Disabilities Psychologist (its primary provider taxonomy).

Intellectual & Developmental Disabilities Psychologist in Middletown, DE · enumerated 2023 · authorized official Nicole Addison, Assistant Ceo.

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

National Provider Identifier

1972280931

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Oasis of Delaware LLC

Practice address 59 Browning Cir, Middletown, DE, 19709

Phone (302) 373-1774

Enumeration date Jun 30, 2023

Last updated in NPPES Jun 30, 2023

Taxonomy & classification

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

315P00000X Intellectual Disabilities Intermediate Care Facility Nursing & Custodial Care Facilities Secondary

320900000X Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Residential Treatment Facilities Secondary

Authorized official

Name Nicole Addison

Title Assistant Ceo

Phone (302) 373-1774

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Oasis of Delaware LLC?

Oasis of Delaware LLC is registered in NPPES as a Intellectual & Developmental Disabilities 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

Browse all →

Hawa Sesay Intellectual & Developmental Disabilities Psychologist · Middletown, DE NPI 1306452503

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-30.