Dr. George Semeniuk, M.D.
Hematology/oncology
20+
Years in Practice
Available
Telehealth
Practice Locations
1 location
About Dr. George Semeniuk
George Semeniuk, M.D. is a healthcare provider practicing in Newport Beach, CA.
Specialty Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
31
Years Experience
1
Location
1
States Licensed
Credentials & Board Certifications
Primary Specialty
Hematology/oncologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Other
Class of 1995
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| California | A61824 | Internal Medicine |
Public Data Summary for Dr. George Semeniuk
With 20 years of practice, Dr. George Semeniuk is an established hematology/oncology provider, M.D., after earning their medical degree at Other in 1995. Dr. currently practices at in Newport Beach, California. Their National Provider Identifier (NPI) is 1316022924, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Dr. George Semeniuk as a lower-volume hematology/oncology provider, treating approximately 433 Medicare beneficiaries and delivering 130K services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Under the Physician Payments Sunshine Act, CMS reports that Dr. George Semeniuk received $100K in industry payments in 2023. Payments at this scale are elevated relative to most providers and may warrant direct inquiry about potential conflicts of interest during your visit.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$100K
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. George Semeniuk
--
0 reviews
Hematology/oncology Providers Nearby
Same primary specialty near ZIP 92660
FAQ
Frequently asked questions about Dr. George Semeniuk
What does Dr. George Semeniuk specialize in?
Dr. George Semeniuk specializes in Hematology/oncology.
Where does Dr. George Semeniuk practice?
Dr. George Semeniuk practices at in Newport Beach, California.
Does Dr. George Semeniuk accept Medicare?
CMS records show that Dr. George Semeniuk accepts Medicare assignment. CMS billing data shows 433 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. George Semeniuk's NPI number?
Dr. George Semeniuk's National Provider Identifier (NPI) is 1316022924. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. George Semeniuk been practicing?
Dr. George Semeniuk has approximately 20 years of practice experience, having graduated from Other in 1995.