DOXONIK ENTERPRIZES
NPI 1720608565
Audiologist in Fredericksburg, VA

Q: What is Doxonik Enterprizes's NPI number?

The NPI number for Doxonik Enterprizes is 1720608565. It was assigned to this organization in the NPPES registry on April 22, 2020. The provider is doing business as Ascent Audiology & Hearing.

Q: What is Doxonik Enterprizes's specialty?

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

Active since April 22, 2020

2119 LAFAYETTE BLVD, FREDERICKSBURG, VA 22401(540) 373-6797(540) 373-6973 Get Directions Write a Review

NPPES record last updated: April 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 13, 2026, Apr 22, 2020 (2 updates tracked since 2020).

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About Doxonik Enterprizes NPPES

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

DOXONIK ENTERPRIZES (NPI 1720608565), doing business as Ascent Audiology & Hearing, is a healthcare organization registered as an audiologist in Fredericksburg, Virginia and active in the NPI registry since April 2020. The organization lists Paul Kuster, Owner/aud, as its authorized official.

NPPES Registry Identity

NPI1720608565

Entity TypeOrganization

Primary Taxonomy231H00000X

Legal Business NameDOXONIK ENTERPRIZES

Location Address2119 LAFAYETTE BLVDFredericksburg, VA 22401-2227

Mailing Address2119 Lafayette BlvdFredericksburg, VA 22401-2227 · (540) 373-6797 · Fax (540) 373-6973

Phone(540) 373-6797

Fax(540) 373-6973

Organization SubpartNo

Authorized OfficialPaul KusterOwner/aud · (540) 373-6797

Enumeration DateApril 22, 2020

Last NPPES UpdateApril 13, 20262 updates tracked since enumeration

NPPES CertifiedApril 13, 2026

✔ NPI 1720608565 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

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.

2119 LAFAYETTE BLVD, Fredericksburg, VA 22401

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Other Names 1

Doing Business AsAscent Audiology & Hearing

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Doxonik Enterprizes is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Doxonik Enterprizes, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Paul Kuster, AU.D.

Qualified Audiologist

NPI 1407982671

2119 LAFAYETTE BLVD
Fredericksburg, VA 22401

(540) 373-6797

✔ Accepts MedicareSame address

Ryan Malkiewicz, AU.D

Qualified Audiologist

NPI 1922475805

8200 BRYAN DAIRY RD SUITE 340
Largo, FL 33777

(727) 398-5428

✔ Accepts Medicare779 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Doxonik Enterprizes's NPI number?

The NPI number for Doxonik Enterprizes is 1720608565. It was assigned to this organization in the NPPES registry on April 22, 2020. The provider is doing business as Ascent Audiology & Hearing.

Where is Doxonik Enterprizes located?

Doxonik Enterprizes is located at 2119 Lafayette Blvd, Fredericksburg, VA 22401. The listed phone number is (540) 373-6797.

What is Doxonik Enterprizes's specialty?

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

Is Doxonik Enterprizes enrolled in Medicare?

Yes. Doxonik Enterprizes is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Doxonik Enterprizes?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Qualified Audiologist, reassign their Medicare billing to Doxonik Enterprizes. A 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 the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Doxonik Enterprizes was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.