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MRS. MARISSA GIANAKAS ARNP
NPI 1922414879
Nurse Practitioner in Jacksonville, FL

Active since July 10, 2014
807 CHILDRENS WAY, JACKSONVILLE, FL 32207(904) 697-3793(904) 697-3792 Get Directions Write a Review

NPPES record last updated: March 6, 2015. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mrs. Marissa Gianakas Arnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MARISSA GIANAKAS ARNP (NPI 1922414879) is an individual nurse practitioner in Jacksonville, Florida, licensed in Florida (ARNP9315366) and active in the NPI registry since July 2014.

NPPES Registry Identity

NPI1922414879
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. MARISSA GIANAKASCredential: ARNP
Location Address807 CHILDRENS WAYJacksonville, FL 32207-8426
Mailing AddressPo Box 191Rockland, DE 19732-0191 · (302) 651-6212 · Fax (302) 651-4945
Phone(904) 697-3793
Fax(904) 697-3792
Sole ProprietorNo
Enumeration DateJuly 10, 2014
Last NPPES UpdateMarch 6, 2015
✔ NPI 1922414879 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in FL · ARNP9315366
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · PediatricsTaxonomy 363LP0200X · License ARNP9315366 (FL)
807 CHILDRENS WAY, Jacksonville, FL 32207
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. HUGH E. GRIFFENKRANZ PA-C
Physician Assistant
807 CHILDRENS WAY
JACKSONVILLE, FL 32207
Duval County (904) 390-3737
JACQUELINE M NOE
Physician Assistant
807 CHILDRENS WAY, NEMOURS CHILDRENS CLINIC, JACKSONVILLE
JACKSONVILLE, FL 32207
Duval County (904) 697-3600
ERIC P. SHERLIN R.PH
Pharmacist
807 CHILDRENS WAY
JACKSONVILLE, FL 32207
Duval County (904) 390-3601
KELLY MARIE SUMMERS ARNP
Nurse Practitioner
807 CHILDRENS WAY
JACKSONVILLE, FL 32207
Duval County (904) 697-3600
ROBERT C SPRECHER MD
Otolaryngology (Pediatric Otolaryngology)
807 CHILDRENS WAY, NEMOURS CHILDRENS CLINIC, JACKSONVILLE
JACKSONVILLE, FL 32207
Duval County (904) 697-3694
DR. DOREEN RADJENOVIC ARNP
Nurse Practitioner
807 CHILDRENS WAY
JACKSONVILLE, FL 32207
Duval County (904) 390-3759
GRACE ELIZABETH ALLEMAN SLP
Speech-Language Pathologist
807 CHILDRENS WAY
JACKSONVILLE, FL 32207
Duval County (907) 697-3600
THE NEMOURS FOUNDATION
Pharmacy (Community/Retail Pharmacy)
807 CHILDRENS WAY
JACKSONVILLE, FL 32207
Duval County (904) 697-4000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marissa Gianakas's NPI number?

The NPI number for Marissa Gianakas is 1922414879. It was assigned to this individual provider in the NPPES registry on July 10, 2014.

Where is Marissa Gianakas located?

Marissa Gianakas practices at 807 Childrens Way, Jacksonville, FL 32207. The listed phone number is (904) 697-3793.

What is Marissa Gianakas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Marissa Gianakas was last updated on March 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.