Marlena Ellis, FNP
NPI 1477008837 · Family Nurse Practitioner · Jacksonville, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlena Ellis, FNP is a Family Nurse Practitioner provider in Jacksonville, FL (NPI 1477008837).
Provider details
- NPI number
- 1477008837
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- ARNP9345611 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 4866 Big Island Dr Unit 5Jacksonville, FL 32246-5301Phone: (904) 652-0652
- 4866 Big Island Dr Unit 5Jacksonville, FL 32246-5301Phone: (904) 652-0652
Registry dates
- Enumerated
- 2016-08-15
- Last updated
- 2020-03-16
- Certified
- 2020-03-16
Frequently asked questions
- What is Marlena Ellis's NPI number?
- Marlena Ellis's National Provider Identifier (NPI) is 1477008837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlena Ellis's specialty?
- Marlena Ellis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marlena Ellis located?
- Marlena Ellis's practice location on file with NPPES is 500 Mcduff Ave S, Jacksonville, FL 32254-4250.
- What is Marlena Ellis's phone number?
- The practice phone number listed in the NPPES registry for Marlena Ellis is (904) 506-4044.
- Does Marlena Ellis accept Medicare?
- Marlena Ellis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marlena Ellis's NPI active?
- Yes — Marlena Ellis's NPI (1477008837) is active in the NPPES registry as of the last update on 2020-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.