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Bay Ultrasound, LLC

Portable X-ray and/or Other Portable Diagnostic Imaging Supplier in Fremont, CA · enumerated 2019 · authorized official Davier Mayes, Technical Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1811460801

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Registry record

Entity type Organization (Type 2)
Legal business name Bay Ultrasound, LLC
Practice address 3155 Kearney St # 109, Fremont, CA, 94538
Phone (510) 859-4178
Fax (510) 443-1090
Enumeration date Jan 2, 2019
Last updated in NPPES Jan 2, 2019

Taxonomy & classification

261QR0208X Mobile Radiology Clinic/Center Ambulatory Health Care Facilities Secondary
305S00000X Point of Service Managed Care Organizations Secondary
335V00000X Portable X-ray and/or Other Portable Diagnostic Imaging Supplier Suppliers Primary

Authorized official

Name Davier Mayes
Title Technical Director
Phone (510) 859-4178

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Bay Ultrasound, LLC?
NPPES lists Davier Mayes (Technical Director) as the authorized official for this organization.
What is the NPI number for Bay Ultrasound, LLC?
The NPI for Bay Ultrasound, LLC is 1811460801, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-02.