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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

CHELSEA DIFINI CADC
NPI 1154236545
Counselor - Addiction (Substance Use Disorder) in Eugene, OR

Active since August 18, 2026
1966 GARDEN AVE, EUGENE, OR 97403(541) 505-9190(541) 505-9190 Get Directions Write a Review

NPPES record added: August 18, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Chelsea Difini Cadc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHELSEA DIFINI CADC (NPI 1154236545) is an individual addiction (substance use disorder) provider in Eugene, Oregon, licensed in Oregon (T-25-5010) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1154236545
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameCHELSEA DIFINICredential: CADC
Location Address1966 GARDEN AVEEugene, OR 97403-1933
Mailing Address1966 Garden AveEugene, OR 97403-1933 · (541) 505-9190 · Fax (541) 505-9190
Phone(541) 505-9190
Fax(541) 505-9190
Sole ProprietorNo
Enumeration DateAugust 18, 2026
NPPES CertifiedAugust 18, 2026
✔ NPI 1154236545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in OR · T-25-5010
1966 GARDEN AVE, Eugene, OR 97403
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NOAH FRANK THW
Peer Specialist
1966 GARDEN AVE
EUGENE, OR 97403
Lane County (541) 505-9190
BLAKE GOWEN PSS
Peer Specialist
1966 GARDEN AVE
EUGENE, OR 97403
Lane County (541) 505-9190
ANDREA BERNARD CRM
Peer Specialist
1966 GARDEN AVE
EUGENE, OR 97403
Lane County (541) 505-9190
ANTHONY FISCHETTI
Counselor (Mental Health)
1966 GARDEN AVE
EUGENE, OR 97403
Lane County (541) 342-5080
LISA DEMITRA SILVER PSS
Peer Specialist
1966 GARDEN AVE
EUGENE, OR 97403
Lane County (541) 505-9190
AIDEN BRAHN-PERROT QMHA
Counselor (Mental Health)
1966 GARDEN AVE
EUGENE, OR 97403
Lane County (541) 505-9190
DAMARCUS ZACHERY PSS
Peer Specialist
1966 GARDEN AVE
EUGENE, OR 97403
Lane County (541) 505-9190
MINNY MALLERY PSS
Peer Specialist
1966 GARDEN AVE
EUGENE, OR 97403
Lane County (541) 505-9190

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chelsea Difini's NPI number?

The NPI number for Chelsea Difini is 1154236545. It was assigned to this individual provider in the NPPES registry on August 18, 2026.

Where is Chelsea Difini located?

Chelsea Difini practices at 1966 Garden Ave, Eugene, OR 97403. The listed phone number is (541) 505-9190.

What is Chelsea Difini's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Chelsea Difini was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.