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

Leo W K Cheng, MD Inc

Organization Specialist · NPI 1780989293

Leo W K Cheng, MD Inc is a Specialist in San Francisco, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

909 Hyde St Ste 690
San Francisco, CA 94109-4822
Phone: (415) 673-3888
Fax: (415) 673-9042
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence C31120 (CA)

Record details

NPI number1780989293
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leo Cheng — President · (415) 673-3888
NPI enumeratedJanuary 13, 2011
Last updated in NPPESJanuary 13, 2011
Mailing address909 Hyde St, Suite 690, San Francisco, CA 94109-4822

Other providers in San Francisco