Giovinetza Hasbun, MD - Medicare Family Practice in Valencia, CA

Giovinetza Hasbun, MD is a medicare enrolled "Family Medicine" physician in Valencia, California. She graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Regents Of The University Of California and her current practice location is 25751 Mcbean Pkwy Ste 210, Valencia, California. You can reach out to her office (for appointments etc.) via phone at (661) 284-3100.

Giovinetza Hasbun is licensed to practice in California (license number A-85995) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1255353496.

Contact Information

Giovinetza Hasbun, MD
25751 Mcbean Pkwy Ste 210,
Valencia, CA 91355-3701
(661) 284-3100
(661) 290-3310

Map and Direction




Physician's Profile

Full NameGiovinetza Hasbun
GenderFemale
SpecialityFamily Practice
Experience33 Years
Location25751 Mcbean Pkwy Ste 210, Valencia, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Giovinetza Hasbun graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1255353496
  • Provider Enumeration Date: 07/24/2006
  • Last Update Date: 11/30/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0749250447
  • Enrollment ID: I20040729000905

Medical Identifiers

Medical identifiers for Giovinetza Hasbun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255353496NPI-NPPES
A85995OtherCASTATE LICENCE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A-85995 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California529495881589

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. Giovinetza Hasbun allows following entities to bill medicare on her behalf.
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218
Entity NameRegents University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710287297
PECOS PAC ID: 4082895677
Enrollment ID: O20110302000795
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891110888
PECOS PAC ID: 5294958815
Enrollment ID: O20140528001538

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. Giovinetza Hasbun 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
Giovinetza Hasbun, MD
5767 W Century Blvd, Suite 400,
Los Angeles, CA 90045-5631

Ph: (310) 301-8707
Giovinetza Hasbun, MD
25751 Mcbean Pkwy Ste 210,
Valencia, CA 91355-3701

Ph: (661) 284-3100

Reviews and Comments


Family Medicine Doctors in Valencia, CA

Jan Bermejo Janay, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 25775 Mcbean Pkwy Ste 215, Valencia, CA 91355
Phone: 661-753-5464    
Dr. George Barnes Jr., MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 23861 Mcbean Pkwy Ste 16, Valencia, CA 91355
Phone: 661-200-1525    Fax: 661-200-1534
Linda J Huverserian, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 26357 Mcbean Pkwy, Valencia, CA 91355
Phone: 661-266-2605    
Richard Jay Kim, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 25751 Mcbean Pkwy Ste 210, Valencia, CA 91355
Phone: 661-284-3100    Fax: 661-290-3310
Dr. Daniel Khakshooy, MD, MPH
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 25775 Mcbean Pkwy Ste 215, Valencia, CA 91355
Phone: 805-644-9121    
Sawsan Jawad, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 26357 Mcbean Pkwy, Valencia, CA 91355
Phone: 818-837-5785    

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.