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

Stephen Frangos, MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1962986596

Stephen Frangos, MD is a Preventive Medicine/Occupational Environmental Medicine Physician in San Ramon, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

6001 Bollinger Canyon Rd
San Ramon, CA 94583-2324
Phone: (925) 842-2995
Show map & directions

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

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X · Licence G55344 (CA)

Record details

NPI number1962986596
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 19, 2018
Last updated in NPPESSeptember 19, 2018
Mailing address6001 Bollinger Canyon Rd, San Ramon, CA 94583-2324