1. Home
  2. Directory
  3. California
  4. Rancho Cucamonga
  5. Hearing Aid Equipment
  6. NPI Profile

PACIFIC HEARING SERVICES
NPI 1801986617
Hearing Aid Equipment in Rancho Cucamonga, CA

Active since October 13, 2006
9033 BASELINE RD, SUITE F, RANCHO CUCAMONGA, CA 91730(909) 989-4800(909) 989-4883 Get Directions Write a Review

NPPES record last updated: January 26, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Pacific Hearing Services NPPES

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

PACIFIC HEARING SERVICES (NPI 1801986617) is a healthcare organization registered as a hearing aid equipment in Rancho Cucamonga, California and active in the NPI registry since October 2006. The organization lists Michael Eugene Robinson, Ceo Owner, as its authorized official.

NPPES Registry Identity

NPI1801986617
Entity TypeOrganization
Primary Taxonomy332S00000X
Legal Business NamePACIFIC AUDIOLOGICAL SERVICES INC
Location Address9033 BASELINE RD, SUITE FRancho Cucamonga, CA 91730-1255
Mailing Address9033 Baseline Rd, Suite FRancho Cucamonga, CA 91730-1255 · (909) 989-4800 · Fax (909) 989-4883
Phone(909) 989-4800
Fax(909) 989-4883
Organization SubpartNo
Authorized OfficialMichael Eugene RobinsonCeo Owner · (909) 989-4800
Enumeration DateOctober 13, 2006
Last NPPES UpdateJanuary 26, 2015
✔ NPI 1801986617 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHearing Aid EquipmentSuppliers
Taxonomy Code332S00000X
Definition
The manufacture and/or sale of electronic hearing aids, their component parts, and related products and services on a national basis.
9033 BASELINE RD, Rancho Cucamonga, CA 91730
Open in Google Maps ↗

Other Names 1

Doing Business AsPacific Hearing Services

Other Identifiers 2

OtherCK445ACA · Audiologist-medicare Ptan
MedicaidZZZ80458ZCA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Pacific Hearing Services is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Pacific Hearing Services, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Michael Robinson, AUD
Qualified Audiologist
NPI 1407900301
9033 BASELINE RD SUITE F
Rancho Cucamonga, CA 91730
(909) 989-4800
Same address
Amanda Guzallis, AUD
Qualified Audiologist
NPI 1174017560
9033 BASELINE RD STE F
Rancho Cucamonga, CA 91730
(909) 989-4800
✔ Accepts MedicareSame address
Thomas Wise, AU.D.
Qualified Audiologist
NPI 1194155325
9033 BASELINE RD SUITE F
Rancho Cucamonga, CA 91730
(909) 989-4800
✔ 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 Pacific Audiological Services Inc's NPI number?

The NPI number for Pacific Audiological Services Inc is 1801986617. It was assigned to this organization in the NPPES registry on October 13, 2006. The provider is doing business as Pacific Hearing Services.

Where is Pacific Audiological Services Inc located?

Pacific Audiological Services Inc is located at 9033 Baseline Rd Suite F, Rancho Cucamonga, CA 91730. The listed phone number is (909) 989-4800.

What is Pacific Audiological Services Inc's specialty?

The primary specialty registered for this NPI is Hearing Aid Equipment with taxonomy code 332S00000X.

Is Pacific Audiological Services Inc enrolled in Medicare?

Yes. Pacific Audiological Services Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Pacific Audiological Services Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Qualified Audiologist, reassign their Medicare billing to Pacific Audiological Services 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. Of these, 3 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 Pacific Audiological Services Inc was last updated on January 26, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.