Dr George Bernard Semeniuk, MD - Medicare Hematology/oncology in Newport Beach, CA

Dr George Bernard Semeniuk, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Newport Beach, California. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice City Of Hope Medical Foundation and his current practice location is 1601 Avocado Ave, Newport Beach, California. You can reach out to his office (for appointments etc.) via phone at (949) 763-2204.

Dr George Bernard Semeniuk is licensed to practice in California (license number A61824) 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 1316022924.

Contact Information

Dr George Bernard Semeniuk, MD
1601 Avocado Ave,
Newport Beach, CA 92660-7798
(949) 763-2204
(949) 536-8036

Map and Direction




Physician's Profile

Full NameDr George Bernard Semeniuk
GenderMale
SpecialityHematology/oncology
Experience29 Years
Location1601 Avocado Ave, Newport Beach, 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:
  • Dr George Bernard Semeniuk graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1316022924
  • Provider Enumeration Date: 10/25/2006
  • Last Update Date: 09/23/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0446445308
  • Enrollment ID: I20101117000862

Medical Identifiers

Medical identifiers for Dr George Bernard Semeniuk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316022924NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A61824 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
City Of Hope Medical Foundation3779751656686

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. Dr George Bernard Semeniuk allows following entities to bill medicare on his behalf.
Entity NameUsc Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902846306
PECOS PAC ID: 0446157747
Enrollment ID: O20050512000412
Entity NameCity Of Hope Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871886366
PECOS PAC ID: 3779751656
Enrollment ID: O20110720000244

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. Dr George Bernard Semeniuk 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
Dr George Bernard Semeniuk, MD
Po Box 512185,
Los Angeles, CA 90051-0185

Ph: () -
Dr George Bernard Semeniuk, MD
1601 Avocado Ave,
Newport Beach, CA 92660-7798

Ph: (949) 763-2204

Reviews and Comments


Internal Medicine Doctors in Newport Beach, CA

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Dr. Leslie Kennerly Meserve, M.D.
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Bhavini Jashvant Jaiswal, M.D
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Medicare: Accepting Medicare Assignments
Practice Location: 1 Hoag Dr, Critical Care Department Box 6100, Newport Beach, CA 92663
Phone: 480-227-1318    

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.

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