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

Hillary Seidner

Individual provider Marriage & Family Therapist · NPI 1972828523

Hillary Seidner is a Marriage & Family Therapist in San Rafael, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010

Practice location Address checks out

1 Saint Vincents Dr
San Rafael, CA 94903-1504
Phone: (415) 507-2000
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 IMF 61421 (CA)

Record details

NPI number1972828523
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 6, 2010
Last updated in NPPESApril 6, 2010

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