Dr Jim Sorena Seraj, MD - Medicare Emergency Medicine in Winchester, CA

  1. Home
  2. Emergency Medicine
  3. CA
  4. Winchester
Dr Jim Sorena Seraj, MD is a medicare enrolled "Emergency Medicine" physician in Winchester, California. He graduated from medical school in 2010 and has 16 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Ignite Emergency Physicians A Medical Corporation, Izuchukwu Okpara Md Inc and his current practice location is 35876 Winchester Road, 300-335, Winchester, California. You can reach out to his office (for appointments etc.) via phone at (949) 549-1000.

Dr Jim Sorena Seraj is licensed to practice in Illinois (license number 036153092) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1467746362.

Contact Information

Dr Jim Sorena Seraj, MD
35876 Winchester Road, 300-335,
Winchester, CA 92596
(949) 549-1000
(762) 200-7558

Map and Direction




Physician's Profile

Full NameDr Jim Sorena Seraj
GenderMale
SpecialityEmergency Medicine
Experience16 Years
Location35876 Winchester Road, Winchester, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Jim Sorena Seraj graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1467746362
  • Provider Enumeration Date: 06/08/2011
  • Last Update Date: 06/06/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0446493522
  • Enrollment ID: I20130821001048

Medical Identifiers

Medical identifiers for Dr Jim Sorena Seraj such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467746362NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A123641 (California)Secondary
207P00000XEmergency Medicine 51310 (Arizona)Secondary
207P00000XEmergency Medicine 036153092 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Montclair Hospital Medical CenterMontclair, CAHospital
Desert Valley HospitalVictorville, CAHospital
West Gardena Post AcuteGardena, CANursing home
Imperial Healthcare CenterLa mirada, CANursing home

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Jim Sorena Seraj allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678
Entity NameShen Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457427221
PECOS PAC ID: 8527164482
Enrollment ID: O20070509000575
Entity NameCalifornia Hospitalists Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760648539
PECOS PAC ID: 5193886505
Enrollment ID: O20081203000866
Entity NamePremier Health Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609170232
PECOS PAC ID: 1759564396
Enrollment ID: O20110321000157
Entity NameEr Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063765907
PECOS PAC ID: 6406008499
Enrollment ID: O20121221000262
Entity NameOrange County Urgent Care #3, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497001200
PECOS PAC ID: 2062667306
Enrollment ID: O20130312000517
Entity NameHuntington Park Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053747121
PECOS PAC ID: 9638305204
Enrollment ID: O20131204001371
Entity NameIzuchukwu Okpara Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679004592
PECOS PAC ID: 1052698966
Enrollment ID: O20170502002135
Entity NameEast La Emergency Physicians, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588198055
PECOS PAC ID: 4284902321
Enrollment ID: O20170614002066
Entity NameSanta Ynez River Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396210597
PECOS PAC ID: 7911241229
Enrollment ID: O20181127001998
Entity NameIlluminary Medical Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487276812
PECOS PAC ID: 0840615829
Enrollment ID: O20200807001574
Entity NameIgnite Emergency Physicians A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437918307
PECOS PAC ID: 2365988326
Enrollment ID: O20240725003848
Entity NameSingh Md A Professional Medical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336971514
PECOS PAC ID: 8426584988
Enrollment ID: O20241206001246

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Jim Sorena Seraj is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Jim Sorena Seraj, MD
35876 Winchester Road, 300-335,
Winchester, CA 92596

Ph: (949) 549-1000		Dr Jim Sorena Seraj, MD
35876 Winchester Road, 300-335,
Winchester, CA 92596

Ph: (949) 549-1000

Reviews and Comments


Emergency Medicine Doctors in Winchester, CA


Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.