Provider Profile

Marissa Casillas

Unclaimed Profile

About Marissa Casillas

No biography has been added yet. Is this you? Claim this profile to add one.

Specialty

Other Healthcare Provider (Primary)

Credentials & Licensing

NPI1588586606
NPI issued07/29/2026

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

What kind of doctor is Marissa Casillas?

Marissa Casillas is an other healthcare provider in Denver, CO. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Marissa Casillas's address?

Marissa Casillas is listed at 1560 Broadway Ste 1600, Denver, CO 80202. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Marissa Casillas?

The number on file is (626) 339-4999. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Marissa Casillas's NPI number?

Marissa Casillas's National Provider Identifier is 1588586606. 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 Marissa Casillas confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Marissa Casillas. 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.