CVA CHARNWOOD, LLC
NPI 1225630429
Audiologist in Plattsburgh, NY

Q: What is Cva Charnwood, LLC's NPI number?

The NPI number for Cva Charnwood, LLC is 1225630429. It was assigned to this organization in the NPPES registry on November 12, 2020. The provider is doing business as Champlain Valley Audiology.

Q: What is Cva Charnwood, LLC's specialty?

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

Active since November 12, 2020

14 BOOTH DR, PLATTSBURGH, NY 12901(518) 324-5707 Get Directions Write a Review

NPPES record last updated: April 22, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 22, 2026, Nov 12, 2020 (2 updates tracked since 2020).

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About Cva Charnwood, Llc NPPES

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

CVA CHARNWOOD, LLC (NPI 1225630429), doing business as Champlain Valley Audiology, is a healthcare organization registered as an audiologist in Plattsburgh, New York and active in the NPI registry since November 2020. The organization lists Darren Xu, Owner, as its authorized official.

NPPES Registry Identity

NPI1225630429

Entity TypeOrganization

Primary Taxonomy231H00000X

Legal Business NameCVA CHARNWOOD, LLC

Location Address14 BOOTH DRPlattsburgh, NY 12901-6404

Mailing Address14 Booth DrPlattsburgh, NY 12901-6404

Phone(518) 324-5707

Organization SubpartNo

Authorized OfficialDarren XuOwner · (518) 324-5707

Enumeration DateNovember 12, 2020

Last NPPES UpdateApril 22, 20262 updates tracked since enumeration

NPPES CertifiedApril 22, 2026

✔ NPI 1225630429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.

Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X

14 BOOTH DR, Plattsburgh, NY 12901

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Other Names 1

Doing Business AsChamplain Valley Audiology

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Cva Charnwood, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Cva Charnwood, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Kristin Sommerfeldt, AUD

Qualified Audiologist

NPI 1043740152

12605 E 16TH AVE
Aurora, CO 80045

(720) 777-1234

✔ Accepts Medicare1,633 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 Cva Charnwood, LLC's NPI number?

The NPI number for Cva Charnwood, LLC is 1225630429. It was assigned to this organization in the NPPES registry on November 12, 2020. The provider is doing business as Champlain Valley Audiology.

Where is Cva Charnwood, LLC located?

Cva Charnwood, LLC is located at 14 Booth Dr, Plattsburgh, NY 12901. The listed phone number is (518) 324-5707.

What is Cva Charnwood, LLC's specialty?

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

Is Cva Charnwood, LLC enrolled in Medicare?

Yes. Cva Charnwood, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cva Charnwood, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Qualified Audiologist) reassigns their Medicare billing to Cva Charnwood, LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Cva Charnwood, LLC was last updated on April 22, 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.