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

Dr Armando F. Siqueiros, MD, Inc

Organization Internal Medicine Physician · NPI 1861180945

Dr Armando F. Siqueiros, MD, Inc is an Internal Medicine Physician in San Luis Obispo, California. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

842 California Blvd
San Luis Obispo, CA 93401-2902
Phone: (805) 549-5277
Fax: (805) 549-5293
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1861180945
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Armando Siqueiros — Physician/Owner · (805) 549-5277
NPI enumeratedApril 27, 2023
Last updated in NPPESApril 27, 2023
Certification dateApril 27, 2023
Mailing address842 California Blvd, San Luis Obispo, CA 93401-2902

Other providers in San Luis Obispo