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Provider Profile

Guillermo A. Donan, D.D.S.

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At a glance

About Dr. Donan

Guillermo A. Donan, D.D.S. is a general practice dentistry based in Fresno, CA. The provider's National Provider Identifier (NPI) is 1639208986.

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

Specialty

Credentials & Licensing

CA · Dental LicenseDental Board of California
No. 46785CurrentExpires Nov 2027Since 1999
NPINational Provider Identifier
1639208986Issued 2007

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Common questions

What does Guillermo A. Donan specialize in?

Guillermo A. Donan is a dentist in Fresno, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice Dentistry”.

NPI registry

Where is Guillermo A. Donan located?

Guillermo A. Donan is listed at 125 E Barstow Ave Ste 101, Fresno, CA 93710. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Guillermo A. Donan's phone number?

The number on file is (559) 222-9923. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Guillermo A. Donan's NPI number?

Guillermo A. Donan's National Provider Identifier is 1639208986. 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 Guillermo A. Donan been practicing?

Guillermo A. Donan 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 Guillermo A. Donan confirmed this information?

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

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