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Provider Profile

Alfredo J. Romero Castellanos

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At a glance

About Alfredo Romero Castellanos

Alfredo J. Romero Castellanos is a healthcare provider located in Concord, CA. The provider's National Provider Identifier (NPI) is 1770412983.

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

Specialty

Credentials & Licensing

NPINational Provider Identifier
1770412983Issued 2026

As reported to the NPI registry ↗

Common questions

Where can I find Alfredo J. Romero Castellanos?

Alfredo J. Romero Castellanos is listed at 1200 Concord Ave Ste 185, Concord, CA 94520. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Alfredo J. Romero Castellanos?

The number on file is (510) 268-8120. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Alfredo J. Romero Castellanos?

Alfredo J. Romero Castellanos's National Provider Identifier is 1770412983. 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

Is Alfredo J. Romero Castellanos's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Alfredo J. Romero Castellanos. If this is you, claiming it is free.

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