MS. MARIANA CRISTINA O'NEILL APRN, FNP-BC
NPI 1679043566
Nurse Practitioner - Family in Hialeah, FL

Active since December 04, 2018PECOS EnrolledAccepts Medicare Assignment
7150 W 20TH AVE STE 612, HIALEAH, FL 33016(305) 827-1561 Get Directions Write a Review

NPPES record last updated: January 16, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 16, 2019, Dec 4, 2018 (2 updates tracked since 2018).

About Ms. Mariana Cristina O'neill Aprn, Fnp-bc NPPES

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

MS. MARIANA CRISTINA O'NEILL APRN, FNP-BC (NPI 1679043566) is an individual family provider in Hialeah, Florida, licensed in Florida (11000403) and active in the NPI registry since December 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1679043566
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. MARIANA CRISTINA O'NEILLCredential: APRN, FNP-BC
Location Address7150 W 20TH AVE STE 612Hialeah, FL 33016-5534
Mailing Address4500 Sw 68th Court Cir Apt 9Miami, FL 33155-6810 · (305) 281-1839
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateDecember 4, 2018
Last NPPES UpdateJanuary 16, 20192 updates tracked since enumeration
NPI 1679043566 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in FL · 11000403
7150 W 20TH AVE STE 612, Hialeah, FL 33016

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ms. Mariana Cristina O'neill Aprn, Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880133073
PECOS Enrollment IDI20240903000209
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33016 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.13 typical visit price
range $60.92 – $187.05
Typical copayment $24.03 (range $15.23 – $46.76)
Most-billed visit code 99203
Established Patient
$107.17 typical visit price
range $18.99 – $150.24
Typical copayment $26.79 (range $4.74 – $37.56)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

Pediatrics (Adolescent Medicine)
7150 W 20TH AVE STE 612
HIALEAH, FL 33016
Clinic/Center (Primary Care)
7150 W 20TH AVE STE 612
HIALEAH, FL 33016

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 Mariana O'neill's NPI number?

The NPI number for Mariana O'neill is 1679043566. It was assigned to this individual provider in the NPPES registry on December 4, 2018.

Where is Mariana O'neill located?

Mariana O'neill practices at 7150 W 20th Ave Ste 612, Hialeah, FL 33016. The listed phone number is (305) 827-1561.

What is Mariana O'neill's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Mariana O'neill enrolled in Medicare?

Yes. Mariana O'neill is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mariana O'neill accept?

Health plans from AmeriHealth Caritas Next list Mariana O'neill as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mariana O'neill was last updated on January 16, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.