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OC VOICE - EAR, NOSE AND THROAT CENTER, INC.
NPI 1962900654
Otolaryngology in Westminster, CA

Active since January 27, 2018
7219 WESTMINSTER BLVD, WESTMINSTER, CA 92683(714) 930-6989(888) 764-9650 Get Directions Write a Review

NPPES record last updated: April 29, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 29, 2024, Dec 6, 2020 (2 updates tracked since 2020).

About Oc Voice - Ear, Nose And Throat Center, Inc. NPPES

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

OC VOICE - EAR, NOSE AND THROAT CENTER, INC. (NPI 1962900654) is a healthcare organization registered as an otolaryngology in Westminster, California and active in the NPI registry since January 2018. The organization lists Amy Mai Nguyen, President, as its authorized official.

NPPES Registry Identity

NPI1962900654
Entity TypeOrganization
Primary Taxonomy207Y00000X
Legal Business NameOC VOICE - EAR, NOSE AND THROAT CENTER, INC.
Location Address7219 WESTMINSTER BLVDWestminster, CA 92683-4235
Mailing AddressPo Box 17866Anaheim, CA 92817-7866 · (714) 930-6989
Phone(714) 930-6989
Fax(888) 764-9650
Organization SubpartNo
Authorized OfficialAmy Mai NguyenPresident · (714) 930-6989
Enumeration DateJanuary 27, 2018
Last NPPES UpdateApril 29, 20242 updates tracked since enumeration
NPPES CertifiedApril 29, 2024
✔ NPI 1962900654 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in CA · 136004
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
7219 WESTMINSTER BLVD, Westminster, CA 92683
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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)

Oc Voice - Ear, Nose And Throat Center, Inc. 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 Oc Voice - Ear, Nose And Throat Center, Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Amy Nguyen, MD
Otolaryngology
NPI 1205070794
7219 WESTMINSTER BLVD
Westminster, CA 92683
(714) 930-6989
✔ PECOS✔ Accepts MedicareSame address

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 Oc Voice - Ear, Nose And Throat Center, Inc.'s NPI number?

The NPI number for Oc Voice - Ear, Nose And Throat Center, Inc. is 1962900654. It was assigned to this organization in the NPPES registry on January 27, 2018.

Where is Oc Voice - Ear, Nose And Throat Center, Inc. located?

Oc Voice - Ear, Nose And Throat Center, Inc. is located at 7219 Westminster Blvd, Westminster, CA 92683. The listed phone number is (714) 930-6989.

What is Oc Voice - Ear, Nose And Throat Center, Inc.'s specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Oc Voice - Ear, Nose And Throat Center, Inc. enrolled in Medicare?

Yes. Oc Voice - Ear, Nose And Throat Center, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Oc Voice - Ear, Nose And Throat Center, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Otolaryngology) reassigns their Medicare billing to Oc Voice - Ear, Nose And Throat Center, Inc.. 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 Oc Voice - Ear, Nose And Throat Center, Inc. was last updated on April 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.