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



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

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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

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Entity NameCity Of Hope Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871886366
PECOS PAC ID: 3779751656
Enrollment ID: O20110720000244

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WHO launches new initiative to halt malaria transmission in 25 more countries by 2025

Ahead of World Malaria Day, marked annually on 25 April, WHO congratulates the growing number of countries that are approaching, and achieving, zero cases of malaria. A new initiative launched today aims to halt transmission of the disease in 25 more countries by 2025.

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Women undergoing surgery to treat stress urinary incontinence (SUI) are not at increased risk of developing pelvic cancers, according to a large-scale, population-based study in The Journal of Urology, Official Journal of the American Urological Association.

Patient enrollment and trial duration heavily impact the total cost of Phase 1 oncology trial

Both the number of patients and trial duration heavily impact a Phase 1 oncology trial's total cost. The underlying force driving most costs is patient enrollment. As the time to reach full enrollment increases, the trial lasts longer and the cost of maintaining and staffing clinical sites rises.

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...as a more specific breast screening technique and a more accurate diagnostic technology, according to a study presented at the annual meeting of the Radiological Society of North America (RSNA).

Read more Medical News

› Verified 9 days ago

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

News Archive

Infection prevention bundles effective for reducing CLABSIs in critical care newborns

Infection prevention bundles, a package of evidence-based guidelines implemented in unison, are effective for reducing central line-associated blood stream infections (CLABSI) in critical care newborn infants, according to a new study published today in Infection Control & Hospital Epidemiology, the journal of the Society for Healthcare Epidemiology of America.

WHO launches new initiative to halt malaria transmission in 25 more countries by 2025

Ahead of World Malaria Day, marked annually on 25 April, WHO congratulates the growing number of countries that are approaching, and achieving, zero cases of malaria. A new initiative launched today aims to halt transmission of the disease in 25 more countries by 2025.

Stress incontinence surgery does not increased risk of pelvic cancers

Women undergoing surgery to treat stress urinary incontinence (SUI) are not at increased risk of developing pelvic cancers, according to a large-scale, population-based study in The Journal of Urology, Official Journal of the American Urological Association.

Patient enrollment and trial duration heavily impact the total cost of Phase 1 oncology trial

Both the number of patients and trial duration heavily impact a Phase 1 oncology trial's total cost. The underlying force driving most costs is patient enrollment. As the time to reach full enrollment increases, the trial lasts longer and the cost of maintaining and staffing clinical sites rises.

Digital tomosynthesis shows promise over conventional film mammography

...as a more specific breast screening technique and a more accurate diagnostic technology, according to a study presented at the annual meeting of the Radiological Society of North America (RSNA).

Read more News

› Verified 9 days ago


Internal Medicine Doctors in Newport Beach, CA

Dr. Sevitlana Safaei, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 520 Superior Ave, Ste 205, Newport Beach, CA 92663
Phone: 949-650-2462    Fax: 949-650-1366
Dr. Jin-hwa Simon, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hoag Dr, Newport Beach, CA 92663
Phone: 949-610-7245    Fax: 657-241-7720
Brian Kong, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hoag Dr, Newport Beach, CA 92663
Phone: 949-610-7245    Fax: 657-241-7720
Dr. Cesar Balbin Guerrero, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 350 Vista Madera, Newport Beach, CA 92660
Phone: 949-270-6371    
Nhat Tran, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hoag Dr, Newport Beach, CA 92663
Phone: 949-610-7245    Fax: 657-241-7720
Dr. Leslie Kennerly Meserve, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 400 Newport Center Dr Ste 310, Newport Beach, CA 92660
Phone: 949-558-0501    Fax: 949-558-0502
Bhavini Jashvant Jaiswal, M.D
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hoag Dr, Critical Care Department Box 6100, Newport Beach, CA 92663
Phone: 480-227-1318    

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