Marylou V. Ello, ARNP
Nurse Practitioner · Jacksonville, FL
Marylou V. Ello, ARNP is a nurse practitioner with a practice address in Jacksonville, Florida, and NPI 1861642753, issued on Sep 26, 2008. Check the license (Florida ARNP1842402, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Marylou V. Ello
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- ARNP1842402 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4131 University Blvd S Ste 8, Jacksonville, FL 32216
- Phone
- (904) 733-3992
- Enumerated
- Sep 26, 2008
- Record last updated
- Sep 26, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (904) 737-4344
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,844 in Florida → Look up another NPI →
Also registered at 4131 University Blvd S Ste 8
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- George Walker, ARNPFamily Nurse Practitioner1598774531
Verify Marylou V. Ello in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ARNP1842402Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average nurse practitioner in 2024
34 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Marylou V. Ello among 8,844 nurse practitioner records in Florida
Marylou V. Ello, ARNP is one of 8,844 nurse practitioner records with a practice address in Florida. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 19% of them.
- NPI issued2008 · 19% of these records are older, 79% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- Record last updated2008 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
872 nurse practitioner records list a practice address in Jacksonville
They are 872 of the 24,194 NPPES records with a practice address in Jacksonville, and 8,844 nurse practitioner records in Florida.
All 8,844 in Florida → Every provider in Jacksonville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Susan Angel, ARNPJacksonville, FL 322161043395288
- Terri Bishop, CNM, ARNPJacksonville, FL 322161508088345
- Lucile Cuenot, ARNPJacksonville, FL 322161114976107
- Karen Elliott, A.R.N.PJacksonville, FL 322161639109135
- Ronnie Gladden, FNPJacksonville, FL 322161629181110
- Linda Hall, ARNPJacksonville, FL 322161952322505
- Marciann Harris, NPJacksonville, FL 322161053393421
- Judith Hemenway, ARNPJacksonville, FL 322161427016278
Common questions
What is Marylou V. Ello, ARNP's NPI number?
Marylou V. Ello, ARNP's National Provider Identifier (NPI) is 1861642753, issued on Sep 26, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Marylou V. Ello, ARNP located?
The NPPES record lists a practice address at 4131 University Blvd S Ste 8, Jacksonville, FL, 32216. Phone: (904) 733-3992. Providers update this record themselves, so call before visiting.
How can I verify Marylou V. Ello, ARNP's license?
NPPES lists Florida license number ARNP1842402, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marylou V. Ello, ARNP prescribe under Medicare Part D?
In 2024, Marylou V. Ello, ARNP had 34 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.