Karen G.m. Sokolov, M.D.
Radiation Oncology Physician · Burbank, CA
Karen G.m. Sokolov, M.D. is a radiation oncology physician with a practice address in Burbank, California, and NPI 1932439080, issued on Jan 12, 2010. Check the license (California A100091, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Karen G.m. Sokolov
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- A100091 CA
Self-reported in NPPES; status is on the state search - Practice location
- 181 S Buena Vista St, Burbank, CA 91505
- Phone
- (818) 847-3444
- Enumerated
- Jan 12, 2010
- Record last updated
- Dec 14, 2025
- Fax
- (818) 847-3499
- Medicare enrollment
- Enrolled (PECOS I20100827000910); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 735 in California → Look up another NPI →
Also registered at 181 S Buena Vista St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aida AkopyanGenetic Counselor (M.S.)1801448402
- Maurice Berkowitz, M.D.Hematology & Oncology Physician1538187547
- Daiana Bucio, MSGenetic Counselor (M.S.)1437639796
- Kimberly Childers, M.S., C.G.C.Genetic Counselor (M.S.)1760769657
- Ora Gordon, M.D.Clinical Genetics (M.D.) Physician1508827718
- Edwin Jacobs, M.D.Hematology & Oncology Physician1366462939
Verify Karen G.m. Sokolov in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A100091Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 99.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $39.29
1 payment: food and beverage; the largest payer was Siemens Medical Solutions USA, Inc. The 3,275 providers of this specialty with any payment received $1,897.85 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
- City OF Hope Medical FoundationSouth Pasadena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen G.m. Sokolov among 735 radiation oncology physician records in California
Karen G.m. Sokolov, M.D. is one of 735 radiation oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2005 · median 2005 among the 545 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in California
There are 735 radiation oncology physician records in California.
All 735 in California → Every provider in Burbank → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Daniel BernadBurbank, CA 915051740658681
- Paul Menzel, M.D.Burbank, CA 915051891921433
- Christopher Rose, M.D.Burbank, CA 915051952309569
- Leslie St. Royal, M.D.Burbank, CA 915041316044316
- Leslie Botnick, M.D.Sherman Oaks, CA 914111275530917
- Ronny KalashSherman Oaks, CA 914111811317175
- Mary Ozohan, MDSherman Oaks, CA 914111609859412
- April Vassantachart, MDSherman Oaks, CA 914111962992610
Common questions
What is Karen G.m. Sokolov, M.D.'s NPI number?
Karen G.m. Sokolov, M.D.'s National Provider Identifier (NPI) is 1932439080, issued on Jan 12, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Karen G.m. Sokolov, M.D. located?
The NPPES record lists a practice address at 181 S Buena Vista St, Burbank, CA, 91505. Phone: (818) 847-3444. Providers update this record themselves, so call before visiting.
How can I verify Karen G.m. Sokolov, M.D.'s license?
NPPES lists California license number A100091, 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.
What is Karen G.m. Sokolov, M.D.'s MIPS final score?
The 2023 MIPS final score is 99.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.