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

Lillian Swiersz, MD, Corp

Organization Reproductive Endocrinology Physician · NPI 1962951749

Lillian Swiersz, MD, Corp provides Reproductive Endocrinology Physician services in Redwood City, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
In the registry since
2016
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

570 Price Ave Ste 100
Redwood City, CA 94063-1433 Not confirmed with CMS for 10 years — call before visiting
Phone: (650) 701-1882
Fax: (650) 701-1886
Show map & directions

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

Specialties & licences

Reproductive Endocrinology Physician (primary) Taxonomy 207VE0102X · Licence G77806 (CA)

Record details

NPI number1962951749
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lillian Swiersz — President · (650) 701-1882
NPI enumeratedSeptember 22, 2016
Last updated in NPPESSeptember 22, 2016
Mailing address570 Price Ave Ste 100, Redwood City, CA 94063-1433

Other providers in Redwood City