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DR. HYO CHANG W ARNOLD AU.D., CCC-A
NPI 1801034343
Audiologist in Port St Lucie, FL

Active since January 21, 2009Accepts Medicare Assignment
9121 ONE PUTT PLACE, PORT ST LUCIE, FL 34986(772) 236-3256 Get Directions Write a Review

NPPES record last updated: January 6, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 6, 2021, Sep 29, 2020 (2 updates tracked since 2020).

About Dr. Hyo Chang W Arnold Au.d., Ccc-a NPPES

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

DR. HYO CHANG W ARNOLD AU.D., CCC-A (NPI 1801034343) is an individual audiologist in Port St Lucie, Florida, licensed in Florida (AY1531) and active in the NPI registry since January 2009. She is a graduate of Other (2011).

NPPES Registry Identity

NPI1801034343
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameDR. HYO CHANG W ARNOLDCredential: AU.D., CCC-A
Location Address9121 ONE PUTT PLACEPort St Lucie, FL 34986
Mailing Address9121 One Putt PlPort St Lucie, FL 34986-3097 · (772) 236-3256
Phone(772) 236-3256
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateJanuary 21, 2009
Last NPPES UpdateJanuary 6, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 6, 2021
✔ NPI 1801034343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
Licenses✔ Licensed in FL · AY1531✔ Licensed in HI · AUD149
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 ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X · License AY1531 (FL)
9121 ONE PUTT PLACE, Port St Lucie, FL 34986
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Other Identifiers 2

OtherAY1531FL · License Number
OtherAUD149HI · License Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida.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

Dr. Hyo Chang W Arnold Au.d., Ccc-a 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 ID648337246
PECOS Enrollment IDI20090326000255

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34986 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
$58.56 typical visit price
range $58.56 – $179.05
Typical copayment $14.64 (range $14.64 – $44.76)
Most-billed visit code 99202
Established Patient
$73.00 typical visit price
range $18.44 – $144.68
Typical copayment $18.25 (range $4.61 – $36.17)
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.

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 Hyo Chang Arnold's NPI number?

The NPI number for Hyo Chang Arnold is 1801034343. It was assigned to this individual provider in the NPPES registry on January 21, 2009.

Where is Hyo Chang Arnold located?

Hyo Chang Arnold practices at 9121 One Putt Place, Port St Lucie, FL 34986. The listed phone number is (772) 236-3256.

What is Hyo Chang Arnold's specialty?

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

Is Hyo Chang Arnold enrolled in Medicare?

Yes. Hyo Chang Arnold 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 Hyo Chang Arnold accept?

Health plans from Oscar Health Maintenance Organization of Florida list Hyo Chang Arnold 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 Hyo Chang Arnold was last updated on January 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.