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TIFFANY IRWIN LPC
NPI 1164987913
Counselor - Professional in Eugene, OR

Active since February 06, 2019PECOS Enrolled
1075 WASHINGTON ST, EUGENE, OR 97401(541) 321-2278(541) 246-8826 Get Directions Write a Review

NPPES record last updated: March 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 14, 2026, Nov 13, 2023, Nov 27, 2022 and 3 more (6 updates tracked since 2019).

About Tiffany Irwin Lpc NPPES

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

TIFFANY IRWIN LPC (NPI 1164987913) is an individual professional provider in Eugene, Oregon, licensed in Oregon (C6832) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164987913
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameTIFFANY IRWINCredential: LPC
Location Address1075 WASHINGTON STEugene, OR 97401-4606
Mailing Address1075 Washington StEugene, OR 97401-4606 · (541) 321-2278 · Fax (541) 246-8826
Phone(541) 321-2278
Fax(541) 246-8826
Sole ProprietorNo
Enumeration DateFebruary 6, 2019
Last NPPES UpdateMarch 14, 20266 updates tracked since enumeration
NPPES CertifiedMarch 14, 2026
✔ NPI 1164987913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in OR · C6832
1075 WASHINGTON ST, Eugene, OR 97401
Open in Google Maps ↗

Other Identifiers 1

Medicaid128715OR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tiffany Irwin Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Tiffany Irwin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Arise Counseling Service, LLC. Dba Northlight Counseling
Same address
Clinical
1075 WASHINGTON ST
Eugene, OR 97401
  • Reassigned Medicare billing, Oregon enrollment
  • Medicare enrollment name: Arise Counseling Service LLC
  • 42 clinicians in this Medicare group
NPI 1447715834 (541) 321-2278

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

JOHNELL CANFIELD QMHP
Counselor (Mental Health)
1075 WASHINGTON ST
EUGENE, OR 97401
Lane County (541) 321-2278
TARA MORSE
Counselor (Mental Health)
1075 WASHINGTON ST
EUGENE, OR 97401
Lane County (541) 321-2278
HALEIGH LOPES
Counselor (Mental Health)
1075 WASHINGTON ST
EUGENE, OR 97401
Lane County (541) 321-2278
ASHLEIGH DANIELLE BUSS
Counselor (Mental Health)
1075 WASHINGTON ST
EUGENE, OR 97401
Lane County (541) 321-2278
ALICE WASLH MAIDMENT
Case Manager/Care Coordinator
1075 WASHINGTON ST
EUGENE, OR 97401
Lane County (541) 321-2278
ABIGAIL ROSE STORM
Case Manager/Care Coordinator
1075 WASHINGTON ST
EUGENE, OR 97401
Lane County (541) 321-2278
NICHELLE TAYLOR
Counselor (Mental Health)
1075 WASHINGTON ST
EUGENE, OR 97401
Lane County (541) 321-2278
MISS AMY ROSE WOOTTON MSW
Counselor (Mental Health)
1075 WASHINGTON ST
EUGENE, OR 97401
Lane County (541) 908-5495

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 Tiffany Irwin's NPI number?

The NPI number for Tiffany Irwin is 1164987913. It was assigned to this individual provider in the NPPES registry on February 6, 2019.

Where is Tiffany Irwin located?

Tiffany Irwin practices at 1075 Washington St, Eugene, OR 97401. The listed phone number is (541) 321-2278.

What is Tiffany Irwin's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Tiffany Irwin enrolled in Medicare?

Yes. Tiffany Irwin is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tiffany Irwin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Irwin reassigns Medicare benefits to Arise Counseling Service, LLC. Dba Northlight Counseling (Eugene, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tiffany Irwin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tiffany Irwin accept?

Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc., PacificSource Health Plans and Providence Health Plan and 1 other insurer list Tiffany Irwin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tiffany Irwin was last updated on March 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.