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Provider Profile

Marissa N. Walker, APRN, FNP-C

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At a glance

About Marissa Walker

Marissa N. Walker, APRN, FNP-C is a healthcare provider in Port Saint Lucie, FL specializing in dermatology. Marissa is also listed as specializing in nurse practitioner — primary care. This provider record is associated with NPI 1902601164.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

School Other Graduated: 2024

Specialty

Dermatology (Primary)

Credentials & Licensing

FL licenceAs reported to the NPI registry
No. 11037596As reported
NPINational Provider Identifier
1902601164Issued 2025

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Marissa N. Walker, APRN's specialty?

Marissa N. Walker, APRN is a dermatologist (skin doctor) in Port Saint Lucie, FL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.

NPI registry

Where can I find Marissa N. Walker, APRN?

Marissa N. Walker, APRN is listed at 1701 Se Hillmoor Dr, Port Saint Lucie, FL 34952. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Marissa N. Walker, APRN?

The number on file is (772) 480-5860. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Marissa N. Walker, APRN's NPI number?

Marissa N. Walker, APRN's National Provider Identifier is 1902601164. 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

What is Marissa N. Walker, APRN's education?

Marissa N. Walker, APRN attended Other, graduating in 2024. This comes from the CMS National Downloadable File.

CMS public data

How long has Marissa N. Walker, APRN been practicing?

Marissa N. Walker, APRN has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.

CMS public data

Has Marissa N. Walker, APRN confirmed this information?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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