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

Robert William Weber, MD

Individual provider Hematology & Oncology Physician · NPI 1265505291

Robert William Weber, MD is a Hematology/Oncology in Daly City, California. Qualified in 1990, 36 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
36
Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1800 Sullivan Ave Ste 603
Daly City, CA 94015-2225
Phone: (415) 337-2121
Fax: (415) 337-1247
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence G72551 (CA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence G072551 (CA)

Record details

NPI number1265505291
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 16, 2006
Last updated in NPPESJuly 21, 2022
Mailing address1800 Sullivan Ave, Suite 603, Daly City, CA 94015-2225

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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