Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ellington Adhd Clinic LLC

Q: What is the NPI number for Ellington Adhd Clinic LLC?

The NPI for Ellington Adhd Clinic LLC is 1891647426, a Type 2 (organization) record in the CMS NPPES registry.

Psychiatric/Mental Health Nurse Practitioner in Beaverton, OR · enumerated 2026 · authorized official Jessica Ellington, Pmhnp.

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

National Provider Identifier

1891647426

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Registry record

Entity type Organization (Type 2)

Legal business name Ellington Adhd Clinic LLC

Practice address 17683 Sw Cobb Ln, Beaverton, OR, 97007

Phone (971) 299-7255

Fax (971) 231-0217

Enumeration date Feb 14, 2026

Last updated in NPPES Feb 14, 2026

Taxonomy & classification

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Jessica Ellington

Title Pmhnp

Phone (971) 299-7255

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 is the NPI number for Ellington Adhd Clinic LLC?

The NPI for Ellington Adhd Clinic LLC is 1891647426, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Ellington Adhd Clinic LLC?

NPPES lists Jessica Ellington (Pmhnp) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-14.