EVONNE N SERPA AU.D.
NPI 1689739575
Audiologist in Portland, OR

Q: What is Evonne Serpa's NPI number?

The NPI number for Evonne Serpa is 1689739575. It was assigned to this individual provider in the NPPES registry on December 22, 2006.

Q: What is Evonne Serpa's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Evonne Serpa was last updated on January 5, 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.

Active since December 22, 2006Accepts Medicare Assignment

2030 NE 44TH AVE, PORTLAND, OR 97213(503) 774-3668(503) 774-7247 Get Directions Write a Review

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Evonne N Serpa Au.d. NPPES

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

EVONNE N SERPA AU.D. (NPI 1689739575) is an individual audiologist in Portland, Oregon, licensed in Oregon (22183) and active in the NPI registry since December 2006. She is a graduate of Other (2010).

NPPES Registry Identity

NPI1689739575

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameEVONNE N SERPACredential: AU.D.

Location Address2030 NE 44TH AVEPortland, OR 97213-1310

Mailing Address2030 Ne 44th AvePortland, OR 97213-1310 · (503) 774-3668 · Fax (503) 774-7247

Phone(503) 774-3668

Fax(503) 774-7247

Sole ProprietorYes

Medical School CMSOtherGraduated 2010

Enumeration DateDecember 22, 2006

Last NPPES UpdateJanuary 5, 2026

NPPES CertifiedJanuary 5, 2026

✔ NPI 1689739575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in OR · 22183

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.

Also ListedHearing Instrument SpecialistTaxonomy 237700000X · License HAS-P-806697 (OR)

2030 NE 44TH AVE, Portland, OR 97213

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, PacificSource Health Plans, Providence Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Evonne N Serpa Au.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2466454939

PECOS Enrollment IDI20070213000242

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Comprehensive hearing and speech recognition test 92557

A comprehensive hearing and speech recognition test assesses your ability to hear and understand spoken words. It includes hearing tests to check for issues with sound perception and speech tests to evaluate your word recognition. It's a crucial step in identifying any hearing or speech problems.

14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97213 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$58.99 typical visit price

range $58.99 – $176.88

Typical copayment $14.74 (range $14.74 – $44.22)

Most-billed visit code 99202

Established Patient

$73.28 typical visit price

range $19.32 – $144.79

Typical copayment $18.32 (range $4.83 – $36.19)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

SERPA AUDIOLOGY, LLC

Audiologist

2030 NE 44TH AVE
PORTLAND, OR 97213

Multnomah County (503) 774-3668

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 Evonne Serpa's NPI number?

The NPI number for Evonne Serpa is 1689739575. It was assigned to this individual provider in the NPPES registry on December 22, 2006.

Where is Evonne Serpa located?

Evonne Serpa practices at 2030 NE 44th Ave, Portland, OR 97213. The listed phone number is (503) 774-3668.

What is Evonne Serpa's specialty?

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

Is Evonne Serpa enrolled in Medicare?

Yes. Evonne Serpa is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Evonne Serpa accept?

Health plans from BridgeSpan Health Company, PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Evonne Serpa 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 Evonne Serpa was last updated on January 5, 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.