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

Marissa Nicole Walker, APRN, FNP-C

Individual provider Dermatology Physician · NPI 1902601164

Marissa Nicole Walker, APRN, FNP-C is a Nurse Practitioner in Port Saint Lucie, Florida. Qualified in 2024, 2 years ago. Practices with Primary Care Solutions and More LLC, a 58-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida.

Years since qualifying
2
Licensed in
FL
In the registry since
2025
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.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

1701 SE Hillmoor Dr
Port Saint Lucie, FL 34952-7552
Phone: (772) 480-5860
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 11037596 (FL)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence 11037596 (FL)

Record details

NPI number1902601164
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP-C
Sole proprietorNo
NPI enumeratedFebruary 13, 2025
Last updated in NPPESAugust 4, 2026
Certification dateAugust 4, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Primary Care Solutions And More Llc — 58 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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