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

Randall Wayne Stier, LMFT

Individual provider Marriage & Family Therapist · NPI 1508962218

Randall Wayne Stier, LMFT is a Marriage & Family Therapist in Corona, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

1195 Magnolia Ave
Corona, CA 92879-3202
Phone: (951) 273-0608
Fax: (951) 273-1718
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence MFC 33625 (CA)

Record details

NPI number1508962218
Entity typeIndividual (Type 1)
GenderMale
Credentials LMFT
Sole proprietorYes
NPI enumeratedSeptember 16, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1195 Magnolia Ave, Corona, CA 92879-3202

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