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

Dr. Frank Mazzone, MD

Individual provider Family Medicine Physician · NPI 1902939408

Dr. Frank Mazzone, MD is a Family Medicine Physician in San Luis Obispo, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

47 Santa Rosa St
San Luis Obispo, CA 93405-5816
Phone: (805) 542-9596
Fax: (805) 542-0845
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A44092 (CA)

Record details

NPI number1902939408
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 13, 2007
Last updated in NPPESJune 7, 2016

Other providers in San Luis Obispo