AUDIOLOGICS / RIVERVIEW HEARING, SPEECH & LANGUAGE CENTERS
NPI 1598854846
Audiologist in Lakewood, CA

Q: What is Riverview Hearing Speech And Language Center's specialty?

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

Active since October 12, 2006

5220 CLARK AVE, SUITE 100, LAKEWOOD, CA 90712(562) 439-4539(562) 439-2232 Get Directions Write a Review

NPPES record last updated: January 23, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Audiologics / Riverview Hearing, Speech & Language Centers NPPES

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

AUDIOLOGICS / RIVERVIEW HEARING, SPEECH & LANGUAGE CENTERS (NPI 1598854846) is a healthcare organization registered as an audiologist in Lakewood, California and active in the NPI registry since October 2006. The organization lists Sherwin Basil, President, as its authorized official.

NPPES Registry Identity

NPI1598854846

Entity TypeOrganization

Primary Taxonomy231H00000X

Legal Business NameRIVERVIEW HEARING SPEECH AND LANGUAGE CENTER

Location Address5220 CLARK AVE, SUITE 100Lakewood, CA 90712-2624

Mailing Address5220 Clark Ave, Suite 100Lakewood, CA 90712-2624 · (562) 439-4539 · Fax (562) 439-2232

Phone(562) 439-4539

Fax(562) 439-2232

Organization SubpartNo

Authorized OfficialSherwin BasilPresident · (562) 439-4539

Enumeration DateOctober 12, 2006

Last NPPES UpdateJanuary 23, 2023

NPPES CertifiedJanuary 23, 2023

✔ NPI 1598854846 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

Licenses✔ Licensed in CA · AU220✔ Licensed in CA · AU1873✔ Licensed in CA · AU2051✔ Licensed in CA · AU1889✔ Licensed in CA · AU2193

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 ListedSpeech-Language PathologistTaxonomy 235Z00000X · License SP1845 (CA), RPE3748 (CA)

Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X · License HA1140 (CA), HA3913 (CA), HA3791 (CA), HA5059 (CA)

5220 CLARK AVE, Lakewood, CA 90712

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Other Names 1

Doing Business AsAudiologics / Riverview Hearing, Speech & Language Centers

Other Identifiers 1

OtherZZZ79958ZCA · Medi-cal Group Number

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)

Audiologics / Riverview Hearing, Speech & Language Centers 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 Audiologics / Riverview Hearing, Speech & Language Centers, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Sherwin Basil, AU.D

Qualified Audiologist

NPI 1558366567

5220 CLARK AVE STE 100
Lakewood, CA 90712

(562) 439-9539

Same address

Allison Roberts, AU.D.

Qualified Audiologist

NPI 1427497460

5842 E NAPLES PLZ
Long Beach, CA 90803

(562) 439-9539

6.7 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 Riverview Hearing Speech And Language Center's NPI number?

The NPI number for Riverview Hearing Speech And Language Center is 1598854846. It was assigned to this organization in the NPPES registry on October 12, 2006. The provider is doing business as Audiologics / Riverview Hearing, Speech & Language Centers.

Where is Riverview Hearing Speech And Language Center located?

Riverview Hearing Speech And Language Center is located at 5220 Clark Ave Suite 100, Lakewood, CA 90712. The listed phone number is (562) 439-4539.

What is Riverview Hearing Speech And Language Center's specialty?

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

Is Riverview Hearing Speech And Language Center enrolled in Medicare?

Yes. Riverview Hearing Speech And Language Center is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Riverview Hearing Speech And Language Center?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Qualified Audiologist, reassign their Medicare billing to Riverview Hearing Speech And Language Center. 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 and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Riverview Hearing Speech And Language Center was last updated on January 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.