Landon Fern Marriott
Social Worker • Berkeley, CA
Professional Overview & Biography Verified Profile Summary
Landon Marriott is a registered healthcare professional specializing in Social Worker in Berkeley, CA. Practice services are available at 1255 ALLSTON WAY under active NPI credentials.
Practice Location & Contact Primary Location
1255 Allston Way
Berkeley, CA 94702
Specialty Benchmarks & Practice Insights
Comparative analytics for Social Worker in Berkeley, CA
Practicing in Berkeley, CA (10507 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-02-16NUCC Taxonomy Code: 104100000X
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Secondary Practice Locations
515 3rd Ave
Seattle, WA 981042304
Phone: 5103207195
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Case Manager/Care Coordinator
Marriage & Family Therapist
Marriage & Family Therapist
Marriage & Family Therapist
Marriage & Family Therapist
Marriage & Family Therapist
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 515 3RD AVE, SEATTLE, WA 981042304 (Tel: 5103207195)
Recorded as LANDON MARRIOTT
Registered at 1255 ALLSTON WAY, BERKELEY, CA 94702 (Tel: 5108459010)
NPI status registered as active in NPPES database
Registered at 2118 WILLOW PASS RD STE 500, CONCORD, CA 945202414 (Tel: 9256920090)
Registered at 3682 39TH AVE APT F, OAKLAND, CA 946192054 (Tel: 5103207195)
Recorded as LAUREN MARRIOTT
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
515 3rd Ave
Seattle, WA 981042304
Phone: 5103207195
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