Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ernest V De Guzman, MD, a Professional Corporation

Organization Community/Behavioral Health Agency · NPI 1174703904

Ernest V De Guzman, MD, a Professional Corporation is a Community/Behavioral Health Agency in San Diego, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

3010 1st Ave
San Diego, CA 92103-5816
Phone: (619) 295-2189
Fax: (619) 295-2362
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X · Licence A95424 (CA)

Record details

NPI number1174703904
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ernest De Guzman — President · (619) 295-2189
NPI enumeratedNovember 9, 2007
Last updated in NPPESNovember 9, 2007
Mailing address3010 1st Ave, San Diego, CA 92103-5816

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