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JULIA CATHERINE KARNOSKI PA-C
NPI 1750785325
Physician Assistant in Redondo Beach, CA

Active since October 10, 2014PECOS EnrolledAccepts Medicare Assignment
83.32/100
CMS Quality Rating
1812 ARTESIA BLVD, REDONDO BEACH, CA 90278(310) 374-5600 Get Directions Write a Review

NPPES record last updated: October 10, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Julia Catherine Karnoski Pa-c NPPES

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

JULIA CATHERINE KARNOSKI PA-C (NPI 1750785325) is an individual physician assistant in Redondo Beach, California, licensed in California (52026) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1750785325
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameJULIA CATHERINE KARNOSKICredential: PA-C
Location Address1812 ARTESIA BLVDRedondo Beach, CA 90278-2906
Mailing Address22684 GalileaMission Viejo, CA 92692-1169
Phone(310) 374-5600
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateOctober 10, 2014
✔ NPI 1750785325 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 · 52026
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.
1812 ARTESIA BLVD, Redondo Beach, CA 90278
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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

Julia Catherine Karnoski Pa-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 ID4284855461
PECOS Enrollment IDI20141103000504, I20210120001395
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 3

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.
86 services83 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
29 services29 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.
26 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90278 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.

83.32/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.51
Promoting Interoperability100
Improvement Activities40
Cost64.88

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.

DR. ROBERT JOSEPH POSEK DDS
Dentist (Oral and Maxillofacial Surgery)
1812 ARTESIA BLVD
REDONDO BEACH, CA 90278
Los Angeles County (310) 318-3333
DR. RUSSELL PAUL KNITTEL MD
Emergency Medicine
1812 ARTESIA BLVD
REDONDO BEACH, CA 90278
Los Angeles County (310) 374-5600
PAUL KNITTEL MD INC
Emergency Medicine (Emergency Medical Services)
1812 ARTESIA BLVD
REDONDO BEACH, CA 90278
Los Angeles County (310) 378-0876

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 Karnoski's NPI number?

The NPI number for Julia Karnoski is 1750785325. It was assigned to this individual provider in the NPPES registry on October 10, 2014.

Where is Julia Karnoski located?

Julia Karnoski practices at 1812 Artesia Blvd, Redondo Beach, CA 90278. The listed phone number is (310) 374-5600.

What is Julia Karnoski's specialty?

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

Is Julia Karnoski enrolled in Medicare?

Yes. Julia Karnoski 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 Karnoski was last updated on October 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.