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

Lewis Tanenbaum, MD

Individual provider Dermatology Physician · NPI 1083607808

Lewis Tanenbaum, MD is a Dermatology Physician in Mill Valley, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

535 Miller Ave
Mill Valley, CA 94941-2905
Phone: (415) 383-5486
Fax: (415) 389-7455
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence G31735 (CA)

Record details

NPI number1083607808
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 26, 2005
Last updated in NPPESJuly 13, 2026
Mailing address535 Miller Ave, Mill Valley, CA 94941-2905

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