NPPES file of Aug 9, 2026

Julia Kay Nalbandian, NP-C

Nurse Practitioner · Oxnard, CA

Julia Kay Nalbandian, NP-C is a nurse practitioner with a practice address in Oxnard, California, and NPI 1902569304, issued on Oct 21, 2021. Check the license (California 95169707, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1902569304
Name
Julia Kay Nalbandian
Credential
NP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
95169707 CA
Self-reported in NPPES; status is on the state search
Practice location
1600 N Rose Ave, Oxnard, CA 93030
Phone
(805) 988-2500
Enumerated
Oct 21, 2021
Record last updated
Apr 27, 2026
Medicare enrollment
Enrolled (PECOS I20220202001375); accepts Medicare assignment
Medical or professional school
Vanderbilt University School Of Medicine, 2021
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1600 N Rose Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Glen Abergel, M.D.Critical Care Medicine (Internal Medicine) Physician1093743924
  2. Waqas Aftab, M.D.Critical Care Medicine (Internal Medicine) Physician1043414220
  3. David Aguilar, M.D.Anesthesiology Physician1568484921
  4. Michelle AmparoRegistered Nurse1386593994
  5. Melissa Arbar, DOAnesthesiology Physician1063875136
  6. Sulaiman Barkho, MDInternal Medicine Physician1710417209

Verify Julia Kay Nalbandian in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95169707
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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93% fewer Medicare Part D claims than the average nurse practitioner in 2024

80 Medicare Part D claims for 53 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Julia Nalbandian80
  2. Specialty average1,109

Most prescribed

  1. Ondansetron Odt11 claims

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.

The practice group's MIPS final score for 2023 (Medicare payment program): 94.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score76.7
  2. Costout of 100 · 30%97.1
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Cep America - CaliforniaValencia, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Julia Kay Nalbandian among 8,223 nurse practitioner records in California

Julia Kay Nalbandian, NP-C is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 71% of them.

  • NPI issued2021 · 71% of these records are older, 23% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2021 · median 2017 among the 3,425 with a school on file
  • Record last updated2026 · 45% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Rachel Araujo, NPOxnard, CA 930301508632316
  2. Tina Beckham, F.N.P.Oxnard, CA 930301801837836
  3. Kaliyan Bryant, NPOxnard, CA 930301306421656
  4. Christine Lau, N.P.Oxnard, CA 930301417178542
  5. Wendy Mzuka, AGNP-COxnard, CA 930301508566027
  6. Alyssa SandquistOxnard, CA 930301225538523
  7. Barbara L Shah, NPOxnard, CA 930301801978085
  8. Melissa Sixbey, FNP-COxnard, CA 930301811602568

Common questions

What is Julia Kay Nalbandian, NP-C's NPI number?

Julia Kay Nalbandian, NP-C's National Provider Identifier (NPI) is 1902569304, issued on Oct 21, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Julia Kay Nalbandian, NP-C located?

The NPPES record lists a practice address at 1600 N Rose Ave, Oxnard, CA, 93030. Phone: (805) 988-2500. Providers update this record themselves, so call before visiting.

How can I verify Julia Kay Nalbandian, NP-C's license?

NPPES lists California license number 95169707, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Julia Kay Nalbandian, NP-C prescribe under Medicare Part D?

In 2024, Julia Kay Nalbandian, NP-C had 80 Medicare Part D claims for 53 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Julia Kay Nalbandian, NP-C's MIPS final score?

The 2023 MIPS final score is 94.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.