Zoya Preys, MD - Medicare Obstetrics/gynecology in Los Angeles, CA

Zoya Preys, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Los Angeles, California. She went to University Of California, Geffen School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Obstetrics/gynecology. Her current practice location is 5901 W Olympic Blvd, Suite 503, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (323) 934-8877.

Zoya Preys is licensed to practice in California (license number A65600) 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 1306895156.

Contact Information

Zoya Preys, MD
5901 W Olympic Blvd, Suite 503,
Los Angeles, CA 90036-4667
(323) 934-8877
(323) 934-5008

Map and Direction




Physician's Profile

Full NameZoya Preys
GenderFemale
SpecialityObstetrics/gynecology
Experience28 Years
Location5901 W Olympic Blvd, Los Angeles, 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:
  • Zoya Preys attended and graduated from University Of California, Geffen School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1306895156
  • Provider Enumeration Date: 05/09/2006
  • Last Update Date: 05/31/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 8628024833
  • Enrollment ID: I20050330000550

Medical Identifiers

Medical identifiers for Zoya Preys such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306895156NPI-NPPES
00A656000MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A65600 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cedars-sinai Medical CenterLos angeles, CAHospital

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. Zoya Preys allows following entities to bill medicare on her behalf.
Entity NameZoya Preys M D Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710176888
PECOS PAC ID: 6901852102
Enrollment ID: O20050330000459

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. Zoya Preys 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
Zoya Preys, MD
5901 W Olympic Blvd, Suite 503,
Los Angeles, CA 90036-4667

Ph: (323) 934-8877
Zoya Preys, MD
5901 W Olympic Blvd, Suite 503,
Los Angeles, CA 90036-4667

Ph: (323) 934-8877

Reviews and Comments


Obstetrics & Gynecology Doctors in Los Angeles, CA

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Dr. Crystal Lynn Adams, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2020 Zonal Avenue, Ird 220, Los Angeles, CA 90033
Phone: 323-226-3423    Fax: 323-226-3509
Dr. Vladimir Nossov, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: Department Of Ob/gyn Ucla Medical Center, 10833 Leconte Avenue, Los Angeles, CA 90095
Phone: 310-206-6766    

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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