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Physician Profile

Ernest I. Katler, M.D.

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At a glance

About Dr. Katler

Based in San Pablo, CA, Ernest I. Katler, M.D. is listed in the NPI registry under rheumatology. NPI 1184770638 identifies this record in the national registry.

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

Specialty

Rheumatology (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 24404DelinquentExpired Mar 31, 2026Since 1971
NPINational Provider Identifier
1184770638Issued 2007

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Common questions

What is Ernest I. Katler's specialty?

Ernest I. Katler is a rheumatologist in San Pablo, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Rheumatology”.

NPI registry

Where can I find Ernest I. Katler?

Ernest I. Katler is listed at 2101 Vale Road Suite 101, San Pablo, CA 94806. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Ernest I. Katler?

The number on file is (510) 620-0496. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Ernest I. Katler's NPI number?

Ernest I. Katler's National Provider Identifier is 1184770638. 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

How long has Ernest I. Katler been practicing?

Ernest I. Katler has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Ernest I. Katler confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Ernest I. Katler. If this is you, claiming it is free.

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