DR. MARION JOSEPH FEDORUK MD
NPI 1265500581
Preventive Medicine - Occupational Medicine in Irvine, CA

Active since December 04, 2006PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
19722 MACARTHUR BLVD, IRVINE, CA 92612(949) 824-8641 Get Directions Write a Review

NPPES record last updated: November 14, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Marion Joseph Fedoruk Md NPPES

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

DR. MARION JOSEPH FEDORUK MD (NPI 1265500581) is an individual occupational medicine provider in Irvine, California, licensed in California (000000G39629) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Orange, and is a graduate of Other (1978).

NPPES Registry Identity

NPI1265500581
Entity TypeIndividualMale
Primary Taxonomy2083X0100X
Provider Legal NameDR. MARION JOSEPH FEDORUKCredential: MD
Location Address19722 MACARTHUR BLVDIrvine, CA 92612-2404
Mailing Address200 S Manchester Ave Ste 300Orange, CA 92868-3219 · (714) 456-2986
Sole ProprietorNo
Medical School CMSOtherGraduated 1978
Enumeration DateDecember 4, 2006
Last NPPES UpdateNovember 14, 2022
NPPES CertifiedNovember 14, 2022
NPI 1265500581 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPreventive Medicine · Occupational MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083X0100X
License Licensed in CA · 000000G39629
Definition

Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.

19722 MACARTHUR BLVD, Irvine, CA 92612

Secondary Practice Location 1

Location 1UCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTHORANGE, CA 92868 · Phone (714) 456-8978

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

Dr. Marion Joseph Fedoruk Md 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 ID1355426784
PECOS Enrollment IDI20080310000697
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92612 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.4
Promoting Interoperability100
Improvement Activities40

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.

Psychiatry & Neurology (Psychiatry)
19722 MACARTHUR BLVD
IRVINE, CA 92612
Psychologist
19722 MACARTHUR BLVD
IRVINE, CA 92612
Psychologist (Clinical Child & Adolescent)
19722 MACARTHUR BLVD
IRVINE, CA 92612
Psychologist (Clinical Child & Adolescent)
19722 MACARTHUR BLVD, UCI-CHILD DEVELOPMENT CENTER
IRVINE, CA 92612
Psychologist (Clinical)
19722 MACARTHUR BLVD
IRVINE, CA 92612
Psychologist (Clinical)
19722 MACARTHUR BLVD
IRVINE, CA 92612
Psychologist (Clinical)
19722 MACARTHUR BLVD
IRVINE, CA 92612
Social Worker (Clinical)
19722 MACARTHUR BLVD
IRVINE, CA 92612

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 Marion Fedoruk's NPI number?

The NPI number for Marion Fedoruk is 1265500581. It was assigned to this individual provider in the NPPES registry on December 4, 2006.

Where is Marion Fedoruk located?

Marion Fedoruk practices at 19722 Macarthur Blvd, Irvine, CA 92612. The listed phone number is (949) 824-8641.

What is Marion Fedoruk's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Occupational Medicine, with taxonomy code 2083X0100X.

Is Marion Fedoruk enrolled in Medicare?

Yes. Marion Fedoruk 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 Marion Fedoruk was last updated on November 14, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.