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

Armando Siqueiros MD Inc

Organization Internal Medicine Physician · NPI 1922294800

Armando Siqueiros MD Inc is an Internal Medicine Physician in San Luis Obispo, 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.

See every abbreviation used in this directory →

Practice location Address checks out

148 Casa St
San Luis Obispo, CA 93405-1804
Phone: (805) 543-8310
Fax: (805) 543-3754
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C1994832 (CA)

Record details

NPI number1922294800
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Armando Siqueiros — Owner · (805) 543-8310
NPI enumeratedSeptember 24, 2007
Last updated in NPPESJune 2, 2011
Mailing address1241 Johnson Ave, Pmb 329, San Luis Obispo, CA 93401-3306

Other providers in San Luis Obispo