Hrak Derderian, MD - Medicare Emergency Medicine in West Hills, CA

Hrak Derderian, MD is a medicare enrolled "Emergency Medicine" physician in West Hills, California. He went to Morehouse School Of Medicine and graduated in 2004 and has 22 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Can Emergency Physicians Medical Group Inc 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.

Hrak Derderian is licensed to practice in California (license number A92365) 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 1619034725.

Contact Information

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

Map and Direction




Physician's Profile

Full NameHrak Derderian
GenderMale
SpecialityEmergency Medicine
Experience22 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:
  • Hrak Derderian attended and graduated from Morehouse School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1619034725
  • Provider Enumeration Date: 01/02/2007
  • Last Update Date: 07/23/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2163527037
  • Enrollment ID: I20070420000552

Medical Identifiers

Medical identifiers for Hrak Derderian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619034725NPI-NPPES
A92365OtherCASTATE CA LICENSE
00A923650MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A92365 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
West Hills Hospital & Medical CenterWest hills, CAHospital
Los Robles Hospital & Medical CenterThousand oaks, CAHospital
Good Samaritan HospitalLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Can Emergency Physicians Medical Group Inc882030446248

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. Hrak Derderian allows following entities to bill medicare on his behalf.
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 NameCan Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265810006
PECOS PAC ID: 8820304462
Enrollment ID: O20150827002595
Entity NameTeam Physicians Of Southern California Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225499015
PECOS PAC ID: 0446545354
Enrollment ID: O20160816003061
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

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. Hrak Derderian 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
Hrak Derderian, MD
5767 W Century Blvd Ste 400,
Los Angeles, CA 90045-5631

Ph: () -
Hrak Derderian, 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).

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