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

Mr. Joseph Siegfried Krzesni, LMFT

Individual provider Marriage & Family Therapist · NPI 1487604807

Mr. Joseph Siegfried Krzesni, LMFT is a Marriage & Family Therapist in Eureka, California. Licensed in California. Registered with an NPI since 2006.

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

3960 Walnut Dr
Eureka, CA 95503-8939
Phone: (707) 444-1464
Fax: (707) 444-1464
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 12264 (CA)

Record details

NPI number1487604807
Entity typeIndividual (Type 1)
GenderMale
Credentials LMFT
Sole proprietorNo
NPI enumeratedMay 10, 2006
Last updated in NPPESJuly 13, 2026

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