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Organization Profile

Erx Hospitalist of California

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At a glance

About Erx Hospitalist of California

Erx Hospitalist of California is a healthcare organization in Mariposa, CA, registered under emergency medicine. NPI 1316744634 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Practice Size

TypeLarge group practice
Providers registered at this building11

Counted from individual NPI records registered at the same street address; a shared building can inflate this.

Providers in This Building & Nearby

From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.

Showing 5 of 11. The full list is in the Related Providers tab.

Specialty

Emergency Medicine (Primary)

Credentials & Licensing

NPINational Provider Identifier
1316744634Issued 2025

As reported to the NPI registry ↗

Common questions

What is Erx Hospitalist of California's specialty?

Erx Hospitalist of California is an emergency physician in Mariposa, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.

NPI registry

Where can I find Erx Hospitalist of California?

Erx Hospitalist of California is listed at 5189 Hospital Rd, Mariposa, CA 95338. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Erx Hospitalist of California?

The number on file is (209) 966-3631. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Erx Hospitalist of California's NPI number?

Erx Hospitalist of California's National Provider Identifier is 1316744634. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Has Erx Hospitalist of California confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Erx Hospitalist of California. If this is you, claiming it is free.

Guide.md

Is this your practice?

Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.

Guide.md listings do not constitute medical advice or an endorsement.

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