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

Holly Mersy

Individual provider Physical Therapy Assistant · NPI 1164346128

Holly Mersy is a Physical Therapy Assistant in San Marcos, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2026

Practice location Address checks out

1740 La Costa Meadows Dr Ste 250
San Marcos, CA 92078-2156
Phone: (760) 516-8900
Show map & directions

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

Specialties & licences

Physical Therapy Assistant (primary) Taxonomy 225200000X · Licence 54993 (CA)

Record details

NPI number1164346128
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 4, 2026
Last updated in NPPESAugust 4, 2026
Certification dateAugust 4, 2026
Mailing address930 Anza Ave, Vista, CA 92084-4512

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