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

Mr. Yul D. Dorn Sr.

Individual provider Counselor · NPI 1235291840

Mr. Yul D. Dorn Sr. is a Counselor in San Francisco, California. Practices as a sole proprietor. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

3801 3rd St Ste 400
San Francisco, CA 94124-1409
Phone: (415) 970-3995
Fax: (415) 970-3900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X

Record details

NPI number1235291840
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedDecember 14, 2006
Last updated in NPPESJuly 8, 2007

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