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

Ronald R. Harrington, MD, a Professional Corporation

Organization Psychiatry Physician · NPI 1053649764

Ronald R. Harrington, MD, a Professional Corporation is a Psychiatry Physician in San Diego, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009

Practice location Address checks out

3745 Fourth Ave
San Diego, CA 92103
Phone: (619) 297-0031
Fax: (619) 297-0035
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A23347 (CA)

Record details

NPI number1053649764
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ronald Harrington — Owner · (619) 297-0031
NPI enumeratedNovember 19, 2009
Last updated in NPPESNovember 19, 2009
Mailing address3745 Fourth Avenue, San Diego, CA 92103

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