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

Mark Lenz, OT

Individual provider Occupational Therapist · NPI 1669853016

Mark Lenz, OT is an Occupational Therapist in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2015
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

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Practice location Address checks out

4150 Clement St
San Francisco, CA 94121-1545
Phone: (415) 745-0704
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence OT2323 (CA)

Record details

NPI number1669853016
Entity typeIndividual (Type 1)
GenderMale
Credentials OT
Sole proprietorYes
NPI enumeratedJune 11, 2015
Last updated in NPPESJune 11, 2015

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