Active NPIOrganization

Nes Western Group, A Professional Corporation

Emergency Medicine in Hayward, California

NPI Number1588249569
Practice location
27200 Calaroga Ave, Hayward, CA 94545-4339
Fax
—
Last updated
July 9, 2026

Nes Western Group, A Professional Corporation is a healthcare organization based in Hayward, CA. Nes Western Group, A Professional Corporation practices in Hayward, CA. The NPI Number for Nes Western Group, A Professional Corporation is 1588249569. The current practice location address for Nes Western Group, A Professional Corporation is 27200 Calaroga Ave, Hayward, CA 94545-4339 and can be reached out via phone at 510-264-4000.

Provider Profile Details

NPI Number
1588249569
Provider Name
Nes Western Group, A Professional Corporation
Provider Entity Type
Organization
Address
27200 Calaroga Ave, Hayward, CA 94545-4339
Phone Number
510-264-4000
Primary Taxonomy
Emergency Medicine · 207P00000X
Organization Subpart
No
Authorized Official
Matt Teter · Corporate Secretary · 833-507-7972
Provider Enumeration Date
March 11, 2021
Last Update Date
July 9, 2026
Certification Date
July 9, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
27200 Calaroga Ave
Hayward, CA 94545-4339
Zip
94545-4339
Phone Number
510-264-4000
Hayward, CA 94545Get directions →

Provider Business Mailing Address Details

Address
Po Box 31117
Belfast, ME 04915-0140
City
Belfast
State
ME
Zip
04915-0140
Phone Number
800-377-8721

License Information

Taxonomy
Emergency Medicine · 207P00000X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Nes Western Group, A Professional Corporation?

The NPI number of Nes Western Group, A Professional Corporation is 1588249569. It was assigned on March 11, 2021 and is currently active in the NPPES registry.

What is the specialty of Nes Western Group, A Professional Corporation?

Nes Western Group, A Professional Corporation is registered under the primary taxonomy Emergency Medicine (code 207P00000X).

Where does Nes Western Group, A Professional Corporation practice?

The practice location is 27200 Calaroga Ave, Hayward, CA 94545-4339. The office can be reached at 510-264-4000 (phone).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1588249569 directly on the NPPES registry website.

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