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

Dianna Heimstadt, LCSW

Individual provider Counselor · NPI 1487998027

Dianna Heimstadt, LCSW is a Counselor in McKinleyville, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2012
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

1560 Betty Ct Ste A
McKinleyville, CA 95519-4178
Phone: (707) 839-1933
Fax: (707) 839-1726
Show map & directions

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

Additional practice locations (1)

  • 1100 California St, Eureka, CA 95501-1621 — (707) 443-8322

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 99229 (CA)
Counselor Taxonomy 101Y00000X

Record details

NPI number1487998027
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedNovember 20, 2012
Last updated in NPPESFebruary 11, 2021
Certification dateFebruary 11, 2021

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