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WAYMARK CARE CA BASU PROFESSIONAL CORPORATION
NPI 1922925619
Internal Medicine in San Francisco, CA

Active since July 02, 2026
50 FRANCISCO ST STE 110, SAN FRANCISCO, CA 94133 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Waymark Care Ca Basu Professional Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WAYMARK CARE CA BASU PROFESSIONAL CORPORATION (NPI 1922925619) is a healthcare organization registered as an internal medicine in San Francisco, California and active in the NPI registry since July 2026. The organization lists Sanjay Basu, Ceo, as its authorized official.

NPPES Registry Identity

NPI1922925619
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameWAYMARK CARE CA BASU PROFESSIONAL CORPORATION
Location Address50 FRANCISCO ST STE 110San Francisco, CA 94133-2108
Mailing Address2021 Fillmore St Ste 1059San Francisco, CA 94115-2708 · 3
Phone3
Organization SubpartNo
Authorized OfficialSanjay BasuCeo · (415) 577-5796
Enumeration DateJuly 2, 2026
NPPES CertifiedJuly 2, 2026
✔ NPI 1922925619 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
50 FRANCISCO ST STE 110, San Francisco, CA 94133
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Waymark Care Ca Basu Professional Corporation's NPI number?

The NPI number for Waymark Care Ca Basu Professional Corporation is 1922925619. It was assigned to this organization in the NPPES registry on July 2, 2026.

Where is Waymark Care Ca Basu Professional Corporation located?

Waymark Care Ca Basu Professional Corporation is located at 50 Francisco St Ste 110, San Francisco, CA 94133.

What is Waymark Care Ca Basu Professional Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Waymark Care Ca Basu Professional Corporation was last updated on July 2, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.