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LARISSA HELLEN VIEGAS BENNETT AUD
NPI 1932826872
Audiologist in Portland, OR

Active since October 21, 2022
3600 N INTERSTATE AVE, PORTLAND, OR 97227(800) 813-2000 Get Directions Write a Review

NPPES record last updated: January 31, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 31, 2023, Nov 30, 2022, Oct 22, 2022 (3 updates tracked since 2022).

About Larissa Hellen Viegas Bennett Aud NPPES

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

LARISSA HELLEN VIEGAS BENNETT AUD (NPI 1932826872) is an individual audiologist in Portland, Oregon, licensed in Oregon (31057) and active in the NPI registry since October 2022.

NPPES Registry Identity

NPI1932826872
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameLARISSA HELLEN VIEGAS BENNETTCredential: AUD
Location Address3600 N INTERSTATE AVEPortland, OR 97227-1106
Mailing Address3600 N Interstate AvePortland, OR 97227-1106 · (800) 813-2000
Phone(800) 813-2000
Sole ProprietorNo
Enumeration DateOctober 21, 2022
Last NPPES UpdateJanuary 31, 20233 updates tracked since enumeration
NPPES CertifiedJanuary 31, 2023
✔ NPI 1932826872 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
Licenses✔ Licensed in OR · 31057✔ Licensed in CA · 3759
Definition
(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.
3600 N INTERSTATE AVE, Portland, OR 97227
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Other Names 1

Former Name (1)Larissa Hellen Teixeira Viegas

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Larissa Hellen Viegas Bennett Aud is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Larissa Hellen Viegas Bennett reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kaiser Foundation Health Plan Of The Northwest
Same address
Oncology, Radiation
3620 N INTERSTATE AVE
Portland, OR 97227
  • Reassigned Medicare billing, Oregon and Washington enrollments
  • Also billed through NPI 1184786527 (Washington)
  • 3,207 clinicians in this Medicare group
NPI 1093043424 (503) 280-2931

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.

DAVID WEI KUO LIN M.D.
Otolaryngology
3600 N INTERSTATE AVE, INTERSTATE MEDICAL OFFICE CENTRAL
PORTLAND, OR 97227
Multnomah County (503) 331-6085
DR. LYNETTE SANTOS MALIK M.D.
Physical Medicine & Rehabilitation (Sports Medicine)
3600 N INTERSTATE AVE, DEPARTMENT OF PHYSICAL MEDICINE
PORTLAND, OR 97227
Multnomah County (503) 331-3070
DR. RYO A. SHOHARA M.D.
Internal Medicine (Hematology & Oncology)
3600 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (503) 331-6500
JOHANNA R HEYMANN RN, LCSW
Social Worker (Clinical)
3600 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (503) 213-8000
DR. SARI JOUIHAN MS, PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
3600 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (503) 504-4203
THOMAS HUGH GIBBS O.D.
Optometrist
3600 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (503) 249-3449
DR. CATALINA HERNANDEZ TORRES MD
Internal Medicine (Hematology & Oncology)
3600 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (800) 813-2000
ANTONY MATHEW POOTHULLIL MD
Ophthalmology
3600 N INTERSTATE AVE
PORTLAND, OR 97227
Multnomah County (503) 331-6330

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 Larissa Hellen Viegas Bennett's NPI number?

The NPI number for Larissa Hellen Viegas Bennett is 1932826872. It was assigned to this individual provider in the NPPES registry on October 21, 2022. The provider is also known as Larissa Hellen Teixeira Viegas.

Where is Larissa Hellen Viegas Bennett located?

Larissa Hellen Viegas Bennett practices at 3600 N Interstate Ave, Portland, OR 97227. The listed phone number is (800) 813-2000.

What is Larissa Hellen Viegas Bennett's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Larissa Hellen Viegas Bennett enrolled in Medicare?

Yes. Larissa Hellen Viegas Bennett is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Larissa Hellen Viegas Bennett's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Larissa Hellen Viegas Bennett reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Northwest (Portland, 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 Larissa Hellen Viegas Bennett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Larissa Hellen Viegas Bennett was last updated on January 31, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.