Dr. Evonne N. Serpa
Dr. Evonne N. Serpa
Last updated: Jan 5, 2026

Dr. Evonne N. Serpa

  • Gender: Female
  • Experience: 11 years
  • Graduation year: 2010
  • Sole propriator: Yes
  • NPI: 1689739575

Dr. Evonne N. Serpa AU.D.

Audiologist

She is located at 2030 Northeast 44th Avenue in Portland, OR 97213. Can help patients with the following: Behavioral Audiometry, Newborn or Infant Hearing Screening, Noise Sensitivity, Noise-Induced Hearing Loss (NIHL), Swim Mold Fitting, Tympanometry and Middle Ear Muscle Reflex Test (MEMR). Her National Provider Identifier (NPI) number is 1689739575. Appointment can be made via the phone number (503) 774-3668. She is affiliated with 1 practices.

Conditions treated

Dr. Evonne N. Serpa, being an audiologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Evonne N. Serpa.

  • Assistive Listening Devices
  • Auditory Processing Disorder
  • Aural Rehabilitation
  • Balance Issues
  • Behavioral Audiometry
  • Central Auditory Processing Test (CAP)
  • Deafness
  • Dizziness
  • Ear Wax
  • Hearing Aid Selection and Fitting
  • Hearing Conservation
  • Hearing Protection
  • Impacted Earwax
  • Inner Ear Disorders
  • Meniere's Disease
  • Newborn or Infant Hearing Screening
  • Noise Sensitivity
  • Noise-Induced Hearing Loss (NIHL)
  • Otoacoustic Emission Test (OAE)
  • Peripheral Nerve Tumors
  • Sensorineural Hearing Loss
  • Swim Mold Fitting
  • Swimmer's Ear
  • Tinnitus
  • Tympanometry and Middle Ear Muscle Reflex Test (MEMR)
  • Vertigo
  • Vestibular Balance Disorders
  • Vestibular Testing

ACA Marketplace (Obamacare/HealthCare.gov) plan networks

Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Evonne N. Serpa as in-network for the following 2026 plans.

Health plans

PacificSource Health Plans

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 9 plans from PacificSource Health Plans
PacificSource Health Plans plans
Plan Plan type Network tier New patients
Core Bronze HSA 7500 EPO · Expanded Bronze Tier Two Accepting new patients
Core Bronze HSA 8300 EPO · Expanded Bronze Tier One Accepting new patients
Core Gold 1500 EPO · Gold Tier Two Accepting new patients
Core Gold 3000 EPO · Gold Tier Two Accepting new patients
Core Silver 4500 EPO · Silver Tier Two Accepting new patients
Core Silver 7500 EPO · Silver Tier Two Accepting new patients
PacificSource Oregon Standard Bronze HSA Plan Core EPO · Expanded Bronze Tier Two Accepting new patients
PacificSource Oregon Standard Gold Plan Core EPO · Gold Tier Two Accepting new patients
PacificSource Oregon Standard Silver Plan Core EPO · Silver Tier Two Accepting new patients

Providence Health Plan

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 11 plans from Providence Health Plan
Providence Health Plan plans
Plan Plan type Network tier New patients
Connect 1500 Gold EPO · Gold Connect Not accepting new patients
Connect 6000 Silver EPO · Silver Connect Not accepting new patients
Connect 9800 Bronze EPO · Expanded Bronze Connect Not accepting new patients
HSA Qualified 7500 Bronze - Choice Network EPO · Expanded Bronze Choice Not accepting new patients
HSA-E Qualified 7500 Bronze - Signature Network EPO · Expanded Bronze EPO Not accepting new patients
Providence Oregon Standard Bronze Plan - Choice Network EPO · Expanded Bronze Choice Not accepting new patients
Providence Oregon Standard Bronze Plan - Signature Network EPO · Expanded Bronze EPO Not accepting new patients
Providence Oregon Standard Gold Plan - Choice Network EPO · Gold Choice Not accepting new patients
Providence Oregon Standard Gold Plan - Signature Network EPO · Gold EPO Not accepting new patients
Providence Oregon Standard Silver Plan - Choice Network EPO · Silver Choice Not accepting new patients
Providence Oregon Standard Silver Plan - Signature Network EPO · Silver EPO Not accepting new patients

This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Evonne N. Serpa is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.

Insurance information looks wrong? Let us know

Medicare Enrollment

Dr. Evonne N. Serpa is enrolled to bill Medicare as a Practitioner - Qualified Audiologist .

Bills through: Serpa Audiology, Llc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Studies

Graduated in 2010

Affiliated practices

Hearing Resources Audiology Center
4311 Northeast Tillamook Street
Portland, 97213 OR
(503) 774-3668

Looking for more Audiologists?

There are 9 other audiologists in this region.

Dr. Katharine Osborne
  • Gender: Female
  • Address: 833 Northeast 74th Avenue Portland, 97213, OR
Dr. Arla Jeanne Melum
  • Gender: Female
  • Address: 833 Northeast 74th Avenue Portland, 97213, OR
Dr. Karen Elizabeth Jones
  • Gender: Female
  • Address: Suite 655 5050 Northeast Hoyt Street Portland, 97213, OR
Dr. Andrea Beth Ruotolo
  • Gender: Female
  • Address: Suite 655 5050 Northeast Hoyt Street Portland, 97213, OR
Dr. Wayne David Brown
  • Gender: Male
  • Address: Suite 655 5050 Northeast Hoyt Street Portland, 97213, OR
Dr. Katherine Chamlou
  • Gender: Female
  • Address: 833 Northeast 74th Avenue Portland, 97213, OR
Dr. Paul Pendergraft
  • Gender: Male
  • Address: Apartment A1 316 Northeast 60th Avenue Portland, 97213, OR
Cindy J. Kollofski
  • Gender: Female
  • Address: 833 Northeast 74th Avenue Portland, 97213, OR

Questions & Answers

What conditions does Dr. Evonne N. Serpa treat?

Dr. Evonne N. Serpa provides treatment for Behavioral Audiometry, Newborn or Infant Hearing Screening, Noise Sensitivity, Noise-Induced Hearing Loss (NIHL), Swim Mold Fitting, Tympanometry and Middle Ear Muscle Reflex Test (MEMR). For the full list see this list.

Does Dr. Evonne N. Serpa accept insurance?

Dr. Evonne N. Serpa is listed in-network for 20 ACA Marketplace (Obamacare/HealthCare.gov) plans from PacificSource Health Plans, Providence Health Plan. See the Marketplace plans section for details.

Does Dr. Evonne N. Serpa have affiliation with practices?

Dr. Evonne N. Serpa is affiliated with Hearing Resources Audiology Center.

Where can you meet with Dr. Evonne N. Serpa?

Dr. Evonne N. Serpa's office is located at 2030 Northeast 44th Avenue in Portland, OR 97213.