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

Francisco A. Alonso, MD Inc

Organization Family Medicine Physician · NPI 1558541995

Francisco A. Alonso, MD Inc provides Family Medicine Physician services in Los Banos, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1056 Jackson Ave
Los Banos, CA 93635-4815 Not confirmed with CMS for 18 years — call before visiting
Phone: (209) 826-1088
Fax: (209) 827-0659
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A23802 (CA)

Record details

NPI number1558541995
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationFrancisco A. Alonso, MD, Inc
Authorized official Francisco Alonso — Owner · (209) 826-1008
Other names Francisco A. Alonso, M.D. Inc
NPI enumeratedNovember 13, 2007
Last updated in NPPESNovember 13, 2007
Mailing address1056 Jackson Ave, Los Banos, CA 93635-4815

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