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

Merrill H Bronstein, MD

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1609151554

Merrill H Bronstein, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1024 Cabrillo St
San Francisco, CA 94118-3633
Phone: (415) 752-1500
Fax: (415) 668-1648
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

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence GFE25703 (CA)

Record details

NPI number1609151554
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 11, 2011
Last updated in NPPESOctober 11, 2011
Mailing address1024 Cabrillo St, San Francisco, CA 94118-3633

Other providers in San Francisco