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

Michelle Hamilton, ATC

Individual provider Athletic Trainer · NPI 1144640053

Michelle Hamilton, ATC is an Athletic Trainer in San Marcos, California. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.

See every abbreviation used in this directory →

Practice location Address checks out

333 S Twin Oaks Valley Rd
San Marcos, CA 92096-0001
Phone: (760) 750-7111
Fax: (760) 750-3660
Show map & directions

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

Specialties & licences

Athletic Trainer (primary) Taxonomy 2255A2300X

Record details

NPI number1144640053
Entity typeIndividual (Type 1)
GenderFemale
Credentials ATC
Sole proprietorNo
NPI enumeratedApril 17, 2014
Last updated in NPPESApril 17, 2014
Mailing address333 S Twin Oaks Valley Rd, San Marcos, CA 92096-0001

Other providers in San Marcos