MS. BRIDGET ANN O'BRIEN PA
NPI 1144453457
Physician Assistant in West Hollywood, CA

Active since September 02, 2009PECOS EnrolledAccepts Medicare Assignment
87.67/100
CMS Quality Rating
8700 BEVERLY BLVD, WEST HOLLYWOOD, CA 90048(310) 423-5874(310) 423-0139 Get Directions Write a Review

NPPES record last updated: November 8, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Ms. Bridget Ann O'brien Pa NPPES

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

MS. BRIDGET ANN O'BRIEN PA (NPI 1144453457) is an individual physician assistant in West Hollywood, California, licensed in California (PA60390) and active in the NPI registry since September 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1144453457
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. BRIDGET ANN O'BRIENCredential: PA
Location Address8700 BEVERLY BLVDWest Hollywood, CA 90048-1804
Mailing Address4140 W 190th StTorrance, CA 90504-5513 · (310) 423-5874 · Fax (310) 423-0139
Fax(310) 423-0139
Sole ProprietorYes
Medical School CMSOtherGraduated 2009
Enumeration DateSeptember 2, 2009
Last NPPES UpdateNovember 8, 2023
NPPES CertifiedNovember 8, 2023
NPI 1144453457 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in CA · PA60390
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.

Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X
8700 BEVERLY BLVD, West Hollywood, CA 90048

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. Bridget Ann O'brien Pa 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 ID4981741907
PECOS Enrollment IDI20221109000964
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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
24 services23 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
21 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90048 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.

87.67/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.86
Promoting Interoperability99
Improvement Activities40
Cost49.42

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.

Specialist
8700 BEVERLY BLVD, RM 8725
WEST HOLLYWOOD, CA 90048
Specialist
8700 BEVERLY BLVD, RM 8725
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, # 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, SUITE 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, SUITE 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, #8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, 8211
WEST HOLLYWOOD, CA 90048

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 Bridget O'brien's NPI number?

The NPI number for Bridget O'brien is 1144453457. It was assigned to this individual provider in the NPPES registry on September 2, 2009.

Where is Bridget O'brien located?

Bridget O'brien practices at 8700 Beverly Blvd, West Hollywood, CA 90048. The listed phone number is (310) 423-5874.

What is Bridget O'brien's specialty?

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

Is Bridget O'brien enrolled in Medicare?

Yes. Bridget O'brien 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 Bridget O'brien was last updated on November 8, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.