Randa Serag, MD - Medicare Internal Medicine in Irvine, CA

Randa Serag, MD is a medicare enrolled "Internal Medicine" physician in Irvine, California. She went to Johns Hopkins University School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Hoag Clinic and her current practice location is 4708 Barranca Pkwy, Irvine, California. You can reach out to her office (for appointments etc.) via phone at (949) 791-3101.

Randa Serag is licensed to practice in California (license number A106929) 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 1043403215.

Contact Information

Randa Serag, MD
4708 Barranca Pkwy,
Irvine, CA 92604-4730
(949) 791-3101
(949) 791-3112

Map and Direction




Physician's Profile

Full NameRanda Serag
GenderFemale
SpecialityInternal Medicine
Experience17 Years
Location4708 Barranca Pkwy, Irvine, 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:
  • Randa Serag attended and graduated from Johns Hopkins University School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1043403215
  • Provider Enumeration Date: 08/21/2007
  • Last Update Date: 06/12/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 7214112572
  • Enrollment ID: I20110502000080

Medical Identifiers

Medical identifiers for Randa Serag such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043403215NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A106929 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Companion Home HealthOrange, CAHome health agency
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hoag Clinic3274872064329

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. Randa Serag allows following entities to bill medicare on her behalf.
Entity NameThe Regents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235107566
PECOS PAC ID: 1355248584
Enrollment ID: O20031223000439
Entity NameProvidence Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285890624
PECOS PAC ID: 8921993205
Enrollment ID: O20040216001346
Entity NameHoag Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942799523
PECOS PAC ID: 3274872064
Enrollment ID: O20190221001936

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. Randa Serag 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
Randa Serag, MD
510 Superior Ave, Ste 200b,
Newport Beach, CA 92663-3663

Ph: (949) 791-3001
Randa Serag, MD
4708 Barranca Pkwy,
Irvine, CA 92604-4730

Ph: (949) 791-3101

Reviews and Comments


Internal Medicine Doctors in Irvine, CA

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Phone: 949-336-7293    

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.