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

Dr. Frank Michael De Mayo, MD

Individual provider Sports Medicine (Orthopaedic Surgery) Physician · NPI 1861474520

Dr. Frank Michael De Mayo, MD is a Sports Medicine (Orthopaedic Surgery) Physician in Tracy, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
Specialties on file
2
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

530 W Eaton Ave Ste E
Tracy, CA 95376-3455
Phone: (209) 835-4888
Fax: (209) 835-6424
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence G60003 (CA)
Sports Medicine (Orthopaedic Surgery) Physician Taxonomy 207XX0005X · Licence G60003 (CA)

Record details

NPI number1861474520
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 17, 2005
Last updated in NPPESNovember 10, 2021
Certification dateNovember 10, 2021