DR. CHRISTINA ASHLEY DREFFEIN AU.D.
NPI 1356010342
Audiologist in Oak Lawn, IL

Q: What is Christina Dreffein's NPI number?

The NPI number for Christina Dreffein is 1356010342. It was assigned to this individual provider in the NPPES registry on September 13, 2021. The provider is also known as Ms. Christina Ashley Dreffein.

Q: What is Christina Dreffein's specialty?

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

Active since September 13, 2021Accepts Medicare Assignment

4928 W 95TH ST, OAK LAWN, IL 60453(708) 424-0143 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 29, 2021, Sep 13, 2021 (2 updates tracked since 2021).

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About Dr. Christina Ashley Dreffein Au.d. NPPES

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

DR. CHRISTINA ASHLEY DREFFEIN AU.D. (NPI 1356010342) is an individual audiologist in Oak Lawn, Illinois, licensed in Illinois (147.001849) and active in the NPI registry since September 2021. She is a graduate of Other (2021).

NPPES Registry Identity

NPI1356010342

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameDR. CHRISTINA ASHLEY DREFFEINCredential: AU.D.

Location Address4928 W 95TH STOak Lawn, IL 60453-2504

Mailing Address4928 W 95th StOak Lawn, IL 60453-2504 · (708) 424-0143

Phone(708) 424-0143

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateSeptember 13, 2021

Last NPPES UpdateNovember 29, 20212 updates tracked since enumeration

NPPES CertifiedNovember 29, 2021

✔ NPI 1356010342 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 IL · 147.001849

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 147.001849 (IL)

4928 W 95TH ST, Oak Lawn, IL 60453

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Other Names 1

Other Name (5)Ms. Christina Ashley Dreffein

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. Christina Ashley Dreffein 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 ID4284032426

PECOS Enrollment IDI20211001002095

Areas of Expertise CMS Part B claims 4

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.

Test to assess middle ear function 92567

A test to assess middle ear function, also known as an impedance audiometry, helps evaluate how well your middle ear works. It measures the movement of your eardrum in response to changes in air pressure. This can help identify issues like fluid build-up, ear infections, or eardrum perforations.

255 services248 patients

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.

228 services228 patients

Test for hearing various pitches using earphone 92552

This is a hearing test where earphones are worn to detect different pitch levels. Sounds of various frequencies are played, and you indicate when you hear them. This helps evaluate your hearing ability. It's safe, comfortable, and non-invasive.

25 services24 patients

Test for ability to detect and repeat spoken words 92555

This procedure assesses your ability to understand and repeat spoken words. You'll listen to a series of words and then repeat them back. It helps identify any issues related to hearing or speech comprehension, crucial for effective communication.

20 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60453 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

$60.08 typical visit price

range $60.08 – $183.39

Typical copayment $15.02 (range $15.02 – $45.84)

Most-billed visit code 99202

Established Patient

$74.80 typical visit price

range $18.97 – $148.12

Typical copayment $18.70 (range $4.74 – $37.03)

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 5

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

SONUS-USA, INC.

Audiologist-Hearing Aid Fitter