ALLISON SULLIVAN M.S., CADC-I, LPC
NPI 1265734974
Counselor - Professional in Corvallis, OR

Active since December 01, 2010Opted out of Medicare · through Jan 1, 2028
500 SNELL HALL, CORVALLIS, OR 97331(541) 737-2131 Get Directions Write a Review

NPPES record last updated: August 12, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Allison Sullivan M.s., Cadc-i, Lpc NPPES

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

ALLISON SULLIVAN M.S., CADC-I, LPC (NPI 1265734974) is an individual professional provider in Corvallis, Oregon, licensed in Oregon (C3396) and active in the NPI registry since December 2010. She has opted out of Medicare through January 1, 2028.

NPPES Registry Identity

NPI1265734974
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameALLISON SULLIVANCredential: M.S., CADC-I, LPC
Location Address500 SNELL HALLCorvallis, OR 97331-8593
Mailing Address500 Snell HallCorvallis, OR 97331-8593
Sole ProprietorNo
Enumeration DateDecember 1, 2010
Last NPPES UpdateAugust 12, 2014
NPI 1265734974 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 · C3396
500 SNELL HALL, Corvallis, OR 97331

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Allison Sullivan M.s., Cadc-i, Lpc has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2024 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2024
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES

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

Psychologist (Clinical)
500 SNELL HALL
CORVALLIS, OR 97331

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 Allison Sullivan's NPI number?

The NPI number for Allison Sullivan is 1265734974. It was assigned to this individual provider in the NPPES registry on December 1, 2010.

Where is Allison Sullivan located?

Allison Sullivan practices at 500 Snell Hall, Corvallis, OR 97331. The listed phone number is (541) 737-2131.

What is Allison Sullivan's specialty?

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

Is Allison Sullivan enrolled in Medicare?

No. Allison Sullivan has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Allison Sullivan accept?

Health plans from Moda Health Plan, Inc. and PacificSource Health Plans list Allison Sullivan 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 Allison Sullivan was last updated on August 12, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.