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

Dr. Richard Lasiewski, DO

Individual provider Diagnostic Radiology Physician · NPI 1255687851

Dr. Richard Lasiewski, DO is a Diagnostic Radiology Physician in Arroyo Grande, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2012
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1775 Bee Canyon Rd
Arroyo Grande, CA 93420-4964
Phone: (805) 481-5356
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 20A3173 (CA)

Record details

NPI number1255687851
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 1, 2012
Last updated in NPPESAugust 1, 2012
Mailing address1775 Bee Canyon Rd, Arroyo Grande, CA 93420-4964

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