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

Waymark Care Ca Basu Professional Corporation

Organization Internal Medicine Physician · NPI 1922925619

Waymark Care Ca Basu Professional Corporation is an Internal Medicine Physician in San Francisco, California. Registered with an NPI since 2026.

In the registry since
2026

Practice location Partly verified

Some contact details are missing from the federal record.

50 Francisco St Ste 110
San Francisco, CA 94133-2108
Phone: 3
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1922925619
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sanjay Basu — Ceo · (415) 577-5796
NPI enumeratedJuly 2, 2026
Last updated in NPPESJuly 2, 2026
Certification dateJuly 2, 2026
Mailing address2021 Fillmore St Ste 1059, San Francisco, CA 94115-2708

Other providers in San Francisco