JULIANA C. O'BRIEN APN
NPI 1699042838
Nurse Practitioner in Wilmington, DE

Active since November 16, 2011PECOS Enrolled
1600 ROCKLAND RD, WILMINGTON, DE 19803(302) 651-4200(302) 651-5948 Get Directions Write a Review

NPPES record last updated: July 29, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Juliana C. O'brien Apn NPPES

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

JULIANA C. O'BRIEN APN (NPI 1699042838) is an individual nurse practitioner in Wilmington, Delaware, licensed in Delaware (LG0000566) and active in the NPI registry since November 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699042838
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameJULIANA C. O'BRIENCredential: APN
Location Address1600 ROCKLAND RDWilmington, DE 19803-3607
Mailing Address1600 Rockland RdWilmington, DE 19803-3607 · (302) 651-4200 · Fax (302) 651-5948
Fax(302) 651-5948
Sole ProprietorNo
Enumeration DateNovember 16, 2011
Last NPPES UpdateJuly 29, 2019
NPI 1699042838 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in DE · LG0000566
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.

1600 ROCKLAND RD, Wilmington, DE 19803

Other Names 1

Former Name (1)Juliana Hayman

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 (PECOS)

Juliana C. O'brien Apn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 19803 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
$88.37 typical visit price
range $57.12 – $173.08
Typical copayment $22.09 (range $14.28 – $43.27)
Most-billed visit code 99203
Established Patient
$100.68 typical visit price
range $18.36 – $141.05
Typical copayment $25.17 (range $4.59 – $35.26)
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 20

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

Pediatrics (Neonatal-Perinatal Medicine)
1600 ROCKLAND RD
WILMINGTON, DE 19803
Obstetrics & Gynecology
1600 ROCKLAND RD
WILMINGTON, DE 19803
Speech-Language Pathologist
1600 ROCKLAND RD
WILMINGTON, DE 19803
Pediatrics (Pediatric Infectious Diseases)
1600 ROCKLAND RD
WILMINGTON, DE 19803
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1600 ROCKLAND RD
WILMINGTON, DE 19803
Radiology (Pediatric Radiology)
1600 ROCKLAND RD
WILMINGTON, DE 19803
Psychologist (Clinical Child & Adolescent)
1600 ROCKLAND RD
WILMINGTON, DE 19803
Nurse Practitioner
1600 ROCKLAND RD
WILMINGTON, DE 19803

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 Juliana O'brien's NPI number?

The NPI number for Juliana O'brien is 1699042838. It was assigned to this individual provider in the NPPES registry on November 16, 2011. The provider is also known as Juliana Hayman.

Where is Juliana O'brien located?

Juliana O'brien practices at 1600 Rockland Rd, Wilmington, DE 19803. The listed phone number is (302) 651-4200.

What is Juliana O'brien's specialty?

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

Is Juliana O'brien enrolled in Medicare?

Yes. Juliana O'brien is registered in the Medicare PECOS enrollment system.

What insurance does Juliana O'brien accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 2 other insurers list Juliana O'brien 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 Juliana O'brien was last updated on July 29, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.