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

Janeen Mccowin

Intellectual & Developmental Disabilities Psychologist in Middletown, DE · enumerated 2020.

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

National Provider Identifier

1356941728

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Janeen Mccowin

Sex Female

Practice address Middletown, DE, 19709

Phone (302) 293-8400

Enumeration date Oct 27, 2020

Last updated in NPPES Oct 27, 2020

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

Taxonomy & licenses

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

Other identifiers

Identifier	Type	State	Issuer
000000525	Medicaid	DE	-

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 specialty is Janeen Mccowin?

Janeen Mccowin is registered in NPPES with the primary taxonomy of Intellectual & Developmental Disabilities Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Shavona Mckinney Behavior Analyst · Middletown, DE NPI 1225439086

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-27.