George Barnes, MD
Surgical Oncology Physician · Valencia, CA
George Barnes, MD is a surgical oncology physician with a practice address in Valencia, California, and NPI 1144293119, issued on Feb 9, 2006. Check the license (California G84187, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- George Barnes
- Credential
- MD
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License numbers
- G84187 CA
037479 GA
Self-reported in NPPES; status is on the state search - Practice location
- 23861 Mcbean Pkwy Ste 16, Valencia, CA 91355
- Phone
- (661) 200-1525
- Enumerated
- Feb 9, 2006
- Record last updated
- Jan 16, 2024
- Fax
- (661) 200-1534
- Medicaid ID
- 000564704F GA
- Medicare enrollment
- Enrolled (PECOS I20171024002425); accepts Medicare assignment
- Medical or professional school
- Howard University College Of Medicine, 1984
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 250 in California → Look up another NPI →
Verify George Barnes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G84187Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% more Medicare Part D claims than the average surgical oncology physician in 2024
163 Medicare Part D claims for 81 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Ciprofloxacin Hcl27 claims
- Amoxicillin-Clavulanate Potass24 claims
- Santyl15 claims
- Levofloxacin14 claims
- Nystatin14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $260.27
15 payments; by number, the most common kind was food and beverage; the largest payer was Paratek Pharmaceuticals, Inc. The 1,132 providers of this specialty with any payment received $4,224.74 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Scct Medical Group PCValencia, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
George Barnes among 250 surgical oncology physician records in California
George Barnes, MD is one of 250 surgical oncology physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 64% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1984 · median 2004 among the 184 with a school on file
- Record last updated2024 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in California
There are 250 surgical oncology physician records in California.
All 250 in California → Every provider in Valencia → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Dortha Chu, MD., PHD,Valencia, CA 913551629227251
- Edgar Enriquez, M.D.Valencia, CA 913551376632547
- Gregory Senofsky, MDSanta Clarita, CA 913551982792891
- Mai Brooks, MDThousand Oaks, CA 913601952315640
- David Chi, M.D.Westlake Village, CA 913611881746428
- Manabu Fujita, M.D., PH.D.Westlake Village, CA 913611174888937
- Nikita Shah, MDThousand Oaks, CA 913611073889002
- Dean Nora, MDWoodland Hills, CA 913671003955709
Common questions
What is George Barnes, MD's NPI number?
George Barnes, MD's National Provider Identifier (NPI) is 1144293119, issued on Feb 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is George Barnes, MD located?
The NPPES record lists a practice address at 23861 Mcbean Pkwy Ste 16, Valencia, CA, 91355. Phone: (661) 200-1525. Providers update this record themselves, so call before visiting.
How can I verify George Barnes, MD's license?
NPPES lists California license number G84187, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does George Barnes, MD prescribe under Medicare Part D?
In 2024, George Barnes, MD had 163 Medicare Part D claims for 81 beneficiaries; the average among surgical oncology physician prescribers was 87. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.