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

Ronald L Smith-Arizmendi, MD

Individual provider Anesthesiology Physician · NPI 1295721280

Ronald L Smith-Arizmendi, MD is an Anesthesiology Physician in Arroyo Grande, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

345 S Halcyon Rd
Arroyo Grande, CA 93420-3896
Phone: (805) 928-1731
Fax: (805) 349-8160
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence G74580 (CA)

Record details

NPI number1295721280
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 23, 2005
Last updated in NPPESJanuary 15, 2008

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