Joseph Zibulewsky, MD - Medicare Emergency Medicine in West Hills, CA

Joseph Zibulewsky, MD is a medicare enrolled "Emergency Medicine" physician in West Hills, California. He went to Temple University School Of Medicine and graduated in 1987 and has 38 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice San Francisco Physicians International Medical Group Inc, Living Forest Country Emergency Physicians Pllc, Emergency Professional Services Pc and his current practice location is 7300 Medical Center Dr, West Hills, California. You can reach out to his office (for appointments etc.) via phone at (818) 676-4000.

Joseph Zibulewsky is licensed to practice in California (license number G64578) 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 1679519532.

Contact Information

Joseph Zibulewsky, MD
7300 Medical Center Dr,
West Hills, CA 91307-1902
(818) 676-4000
Not Available

Map and Direction




Physician's Profile

Full NameJoseph Zibulewsky
GenderMale
SpecialityEmergency Medicine
Experience38 Years
Location7300 Medical Center Dr, West Hills, 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:
  • Joseph Zibulewsky attended and graduated from Temple University School Of Medicine in 1987
  NPI Data:
  • NPI Number: 1679519532
  • Provider Enumeration Date: 06/21/2006
  • Last Update Date: 08/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7517927833
  • Enrollment ID: I20041012000873

Medical Identifiers

Medical identifiers for Joseph Zibulewsky such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679519532NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine G64578 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph's Medical Center Of StocktonStockton, CAHospital
Banner Estrella Medical CenterPhoenix, AZHospital
West Hills Hospital & Medical CenterWest hills, CAHospital
Regional Medical Center Of San JoseSan jose, CAHospital
Nacogdoches Medical CenterNacogdoches, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
San Francisco Physicians International Medical Group Inc559767922534
Living Forest Country Emergency Physicians Pllc19514404948
Emergency Professional Services Pc690170727295

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. Joseph Zibulewsky allows following entities to bill medicare on his behalf.
Entity NameSan Francisco Physicians International Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841220720
PECOS PAC ID: 5597679225
Enrollment ID: O20031117000934
Entity NameTeam Physicians Of California Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447288345
PECOS PAC ID: 8224945084
Enrollment ID: O20040920000880
Entity NameTeam Physicians Of Northern California Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649692716
PECOS PAC ID: 7113215146
Enrollment ID: O20161006002407
Entity NameGrand Avenue Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962913632
PECOS PAC ID: 7315206653
Enrollment ID: O20180112002313

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. Joseph Zibulewsky 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
Joseph Zibulewsky, MD
5767 W Century Blvd Ste 400,
Los Angeles, CA 90045-5631

Ph: () -
Joseph Zibulewsky, MD
7300 Medical Center Dr,
West Hills, CA 91307-1902

Ph: (818) 676-4000

Reviews and Comments


Emergency Medicine Doctors in West Hills, CA

Rosmir Roseta Villaluz, FNP
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7300 Medical Center Dr, West Hills, CA 91307
Phone: 818-676-4000    
Kiarash Rowhanian, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 7300 Medical Center Dr, West Hills, CA 91307
Phone: 818-676-4000    
Aaron Jameson Mueller, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 7300 Medical Center Dr, West Hills, CA 91307
Phone: 818-676-4000    
Gary Sindell, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 7300 Medical Center Dr, Emergency Department, West Hills, CA 91307
Phone: 818-676-4000    
Randall A Caldron, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 7230 Medical Center Dr, Suite 302, West Hills, CA 91307
Phone: 818-518-5980    Fax: 818-337-2049
Loren E. Caira, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 7300 Medical Center Dr, Emergency Department, West Hills, CA 91307
Phone: 818-676-4000    
Alan L. Kuban, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7300 Medical Center Dr, Emergency Department, West Hills, CA 91307
Phone: 818-676-4000    

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.