Provider Profile

Holly Mersy

Unclaimed Profile

About Holly Mersy

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Specialty

Credentials & Licensing

CA license54993
NPI1164346128
NPI issued08/04/2026

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

Where can I find Holly Mersy?

Holly Mersy is listed at 1740 la Costa Meadows Dr Ste 250, San Marcos, CA 92078. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Holly Mersy?

The number on file is (760) 516-8900. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Holly Mersy's NPI number?

Holly Mersy's National Provider Identifier is 1164346128. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Has Holly Mersy confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Holly Mersy. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.