Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Carissa Danelski O'Day, PA-C

Physician Assistant in Boca Raton, FL · enumerated 2023.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1154014108

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Registry record

Entity type Individual (Type 1)

Name Ms. Carissa Danelski O'Day

Credential PA-C

Sex Female

Practice address Fau Student Health Services, 777 Glades Road, Boca Raton, FL, 33431

Phone (561) 297-3512

Enumeration date May 26, 2023

Last updated in NPPES May 27, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA9101125 (FL) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Carissa O'Day?

The National Provider Identifier (NPI) for Carissa O'Day is 1154014108, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carissa O'Day practice?

The practice location on file with NPPES is in Boca Raton, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-27.