JULIA KAY NALBANDIAN NP-C
NPI 1902569304
Nurse Practitioner in Oxnard, CA

Active since October 21, 2021PECOS EnrolledAccepts Medicare Assignment
94.62/100
CMS Quality Rating
1600 N ROSE AVE, OXNARD, CA 93030(805) 988-2500 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 27, 2026, Jan 26, 2022, Oct 21, 2021 (3 updates tracked since 2021).

About Julia Kay Nalbandian Np-c NPPES

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

JULIA KAY NALBANDIAN NP-C (NPI 1902569304) is an individual nurse practitioner in Oxnard, California, licensed in California (95169707) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and is a graduate of Vanderbilt University School Of Medicine (2021).

NPPES Registry Identity

NPI1902569304
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameJULIA KAY NALBANDIANCredential: NP-C
Location Address1600 N ROSE AVEOxnard, CA 93030-3722
Mailing Address167 Spanish Moss PlCamarillo, CA 93010-2635 · (949) 235-0514
Sole ProprietorNo
Medical School CMSVanderbilt University School Of MedicineGraduated 2021
Enumeration DateOctober 21, 2021
Last NPPES UpdateApril 27, 20263 updates tracked since enumeration
NPPES CertifiedApril 27, 2026
NPI 1902569304 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 CA · 95169707
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 ListedRegistered Nurse · EmergencyTaxonomy 163WE0003X · License 95169707 (CA)
1600 N ROSE AVE, Oxnard, CA 93030

Other Names 1

Former Name (1)Julia Kay Polzien

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

Julia Kay Nalbandian Np-c 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 ID6103219860
PECOS Enrollment IDI20220202001375
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
40 services36 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
36 services34 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93030 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
$95.28 typical visit price
range $62.32 – $185.36
Typical copayment $23.82 (range $15.58 – $46.34)
Most-billed visit code 99203
Established Patient
$108.74 typical visit price
range $20.68 – $151.85
Typical copayment $27.18 (range $5.17 – $37.96)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.62/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.67
Improvement Activities40
Cost97.14

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.

Emergency Medicine
1600 N ROSE AVE
OXNARD, CA 93030
Nurse Practitioner
1600 N ROSE AVE
OXNARD, CA 93030
Anesthesiology
1600 N ROSE AVE
OXNARD, CA 93030
Anesthesiology
1600 N ROSE AVE
OXNARD, CA 93030
Emergency Medicine (Pediatric Emergency Medicine)
1600 N ROSE AVE
OXNARD, CA 93030
Anesthesiology
1600 N ROSE AVE
OXNARD, CA 93030
Hospitalist
1600 N ROSE AVE
OXNARD, CA 93030
Anesthesiology
1600 N ROSE AVE
OXNARD, CA 93030

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 Julia Nalbandian's NPI number?

The NPI number for Julia Nalbandian is 1902569304. It was assigned to this individual provider in the NPPES registry on October 21, 2021. The provider is also known as Julia Kay Polzien.

Where is Julia Nalbandian located?

Julia Nalbandian practices at 1600 N Rose Ave, Oxnard, CA 93030. The listed phone number is (805) 988-2500.

What is Julia Nalbandian's specialty?

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

Is Julia Nalbandian enrolled in Medicare?

Yes. Julia Nalbandian 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.

When was this NPI record last updated?

The NPPES record for Julia Nalbandian was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.