Ronny Kalash
Radiation Oncology Physician · Sherman Oaks, CA
Ronny Kalash is a radiation oncology physician with a practice address in Sherman Oaks, California, and NPI 1811317175, issued on Apr 24, 2014. Check the license (California 20A17620, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ronny Kalash
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 20A17620 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5522 Sepulveda Blvd, Sherman Oaks, CA 91411
- Phone
- (818) 997-1522
- Enumerated
- Apr 24, 2014
- Record last updated
- Jun 8, 2022
- Fax
- (818) 997-0705
- Medicare enrollment
- Enrolled (PECOS I20191125002778); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2014
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 735 in California → Look up another NPI →
Also registered at 5522 Sepulveda Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leslie Botnick, M.D.Radiation Oncology Physician1275530917
- Richard David, M.D.Urology Physician1427158245
- Pamela Miura, L.AC.Acupuncturist1205164068
- Adam Mogil, PA-CPhysician Assistant1245345933
- Mary Ozohan, MDRadiation Oncology Physician1609859412
- Susan Salzwedel, PA-CSurgical Physician Assistant1891822045
Verify Ronny Kalash in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A17620Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average radiation oncology physician in 2024
82 Medicare Part D claims for 30 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Tamsulosin Hcl48 claims
- Hydrocodone-Acetaminophen15 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.
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: $131.22
5 payments; by number, the most common kind was food and beverage; the largest payer was Teleflex LLC. 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).
Ronny Kalash among 735 radiation oncology physician records in California
Ronny Kalash 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 2014, is newer than 79% of them.
- NPI issued2014 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2014 · median 2005 among the 545 with a school on file
- Record last updated2022 · 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 Sherman Oaks → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Leslie Botnick, M.D.Sherman Oaks, CA 914111275530917
- Mary Ozohan, MDSherman Oaks, CA 914111609859412
- April Vassantachart, MDSherman Oaks, CA 914111962992610
- Randall Scharlach, MDWoodland Hills, CA 913671477545093
- Jonathan Abelson, M.D.Thousand Oaks, CA 913601730348053
- Paul Miller, MDThousand Oaks, CA 913601992797526
- Marc Botnick, MDTarzana, CA 913561033192844
- Nancy EllerbroekValencia, CA 913551821071507
Common questions
What is Ronny Kalash's NPI number?
Ronny Kalash's National Provider Identifier (NPI) is 1811317175, issued on Apr 24, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ronny Kalash located?
The NPPES record lists a practice address at 5522 Sepulveda Blvd, Sherman Oaks, CA, 91411. Phone: (818) 997-1522. Providers update this record themselves, so call before visiting.
How can I verify Ronny Kalash's license?
NPPES lists California license number 20A17620, 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 Ronny Kalash prescribe under Medicare Part D?
In 2024, Ronny Kalash had 82 Medicare Part D claims for 30 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Ronny Kalash'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.