Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Liesl Wenzke Hartmann, MA, CCC/SLP

Individual provider Speech-Language Pathologist · NPI 1003043217

Liesl Wenzke Hartmann, MA, CCC/SLP is a Speech-Language Pathologist in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

672 2nd Ave
San Francisco, CA 94118-4008
Phone: (415) 310-6269
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 12920 (CA)

Record details

NPI number1003043217
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , CCC/SLP
Sole proprietorYes
NPI enumeratedJune 15, 2009
Last updated in NPPESJune 15, 2009

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