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Provider Profile

Mark M. De Leon, DDS

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At a glance

About Dr. De Leon

Listed in the NPI registry as a dentist, Mark M. De Leon, DDS practices in Glendale, CA. NPI 1336279710 identifies this record in the national registry.

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

Specialty

Dentist (Primary)

Credentials & Licensing

CA · Dental LicenseDental Board of California
No. 38983CurrentExpires Aug 2027Since 1991
NPINational Provider Identifier
1336279710Issued 2007

Snapshot · verify with the board ↗

Common questions

What is Dr. De Leon's specialty?

Dr. De Leon is a dentist in Glendale, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Dr. De Leon?

Dr. De Leon is listed at 633 N Central Ave Suite 203, Glendale, CA 91203. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. De Leon?

The number on file is (818) 240-9142. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. De Leon's NPI number?

Dr. De Leon's National Provider Identifier is 1336279710. 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 Dr. De Leon been practicing?

Dr. De Leon 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 Dr. De Leon confirmed this information?

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

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