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

Marlena Tanner, RDN, LLC

Organization Registered Dietitian · NPI 1942716626

Marlena Tanner, RDN, LLC is a Registered Dietitian in Morro Bay, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2017
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

2598 Main St
Morro Bay, CA 93442-1553
Phone: (805) 305-9911
Fax: (833) 264-5898
Show map & directions

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

Additional practice locations (1)

  • 508 Higuera St, San Luis Obispo, CA 93401-3835 — (805) 591-0712

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 929304 (CA)

Record details

NPI number1942716626
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marlena Tanner — Owner, Manager · (805) 591-0712
Other names The Yellow House Project
NPI enumeratedDecember 18, 2017
Last updated in NPPESMay 23, 2025
Certification dateMay 23, 2025
Mailing address2598 Main St, Morro Bay, CA 93442-1553

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