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BRIAN O'NEILL
NPI 1770168031
Physician Assistant in Trabuco Canyon, CA

Active since March 17, 2021PECOS EnrolledAccepts Medicare Assignment
84.41/100
CMS Quality Rating
31951 DOVE CANYON DR, TRABUCO CANYON, CA 92679(949) 557-0880 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 3, 2025, Mar 17, 2021 (2 updates tracked since 2021).

About Brian O'neill NPPES

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

BRIAN O'NEILL (NPI 1770168031) is an individual physician assistant in Trabuco Canyon, California, licensed in California (PA62688) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1770168031
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameBRIAN O'NEILL
Location Address31951 DOVE CANYON DRTrabuco Canyon, CA 92679-3718
Mailing Address873 Longhorn WayRancho Mission Viejo, CA 92694-1673 · (650) 274-2770
Phone(949) 557-0880
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 17, 2021
Last NPPES UpdateApril 3, 20252 updates tracked since enumeration
NPPES CertifiedApril 3, 2025
✔ NPI 1770168031 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA62688
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
31951 DOVE CANYON DR, Trabuco Canyon, CA 92679
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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

Brian O'neill 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 ID143620484
PECOS Enrollment IDI20230825002803
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 11

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
237 services222 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
80 services80 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
56 services55 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
55 services27 patients
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 87635
This is a lab test that detects the presence of COVID-19 in your body. It uses a technique to amplify the virus's genetic material, either DNA or RNA, making it easier to identify. A positive result indicates an active infection.
50 services48 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
33 services33 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92679 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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.

84.41/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality90.67
Promoting Interoperability100
Improvement Activities40
Cost57.36

Other Providers at the Same Location NPPES 3

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

LEANNE BOUSMAIL
Physician Assistant
31951 DOVE CANYON DR
TRABUCO CANYON, CA 92679
Orange County (714) 905-4329
DR. ASHLEY ADVINCULA MD
Emergency Medicine
31951 DOVE CANYON DR
TRABUCO CANYON, CA 92679
Orange County (949) 557-0890
PEOPLES PHARMACY
Pharmacy (Community/Retail Pharmacy)
31951 DOVE CANYON DR, STE F
TRABUCO CANYON, CA 92679
Orange County (949) 713-9400

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 Brian O'neill's NPI number?

The NPI number for Brian O'neill is 1770168031. It was assigned to this individual provider in the NPPES registry on March 17, 2021.

Where is Brian O'neill located?

Brian O'neill practices at 31951 Dove Canyon Dr, Trabuco Canyon, CA 92679. The listed phone number is (949) 557-0880.

What is Brian O'neill's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Brian O'neill enrolled in Medicare?

Yes. Brian 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.

When was this NPI record last updated?

The NPPES record for Brian O'neill was last updated on April 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.