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

Mary Calderon, LCSW, LLC

Organization Clinical Social Worker · NPI 1790941862

Mary Calderon, LCSW, LLC provides Clinical Social Worker services in Lake Oswego, Oregon. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3990 Collins Way Ste #202
Lake Oswego, OR 97035-3480 Not confirmed with CMS for 17 years — call before visiting
Phone: (503) 675-2830
Fax: (503) 675-2852
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1790941862
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Calderon — Licensed Clinical Social Worker · (503) 675-2830
NPI enumeratedJuly 29, 2008
Last updated in NPPESAugust 26, 2009
Mailing address3990 Collins Way, Suite #202, Lake Oswego, OR 97035-3480

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