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

Cassandra L O'Brien, APRN

Individual provider Family Nurse Practitioner · NPI 1821597717

Cassandra L O'Brien, APRN is a Nurse Practitioner in Winter Park, Florida. Qualified in 2017, 9 years ago. Practices with Florida Hospital Medical Group Inc, a 1,715-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
9
Licensed in
FL
In the registry since
2018
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1605 W Fairbanks Ave
Winter Park, FL 32789-4603
Phone: (407) 845-8356
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence APRN9363285 (FL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence APRN9363285 (FL)

Record details

NPI number1821597717
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedFebruary 6, 2018
Last updated in NPPESJanuary 6, 2026
Certification dateJanuary 6, 2026
Mailing address1605 W Fairbanks Ave, Winter Park, FL 32789-4603

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Florida Hospital Medical Group Inc — 1715 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Winter Park