Michael Lee Steinberg, MD
Radiation Oncology Physician · Los Angeles, CA
Michael Lee Steinberg, MD is a radiation oncology physician with a practice address in Los Angeles, California, and NPI 1457355984, issued on Jun 13, 2005. Check the license (California G34442, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Lee Steinberg
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- G34442 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Medical Plz, Los Angeles, CA 90095
- Phone
- (310) 825-0128
- Enumerated
- Jun 13, 2005
- Record last updated
- Sep 29, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 00G344420 CA
- Medicare enrollment
- Enrolled (PECOS I20041001000451); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1976
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 735 in California → Look up another NPI →
Also registered at 200 Medical Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Robyn Banerjee, MDRadiation Oncology Physician1174879795
Verify Michael Lee Steinberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G34442Check 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 MIPS final score for 2023 (Medicare payment program): 77.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $70.24
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
- The Regents OF The University OF CaliforniaLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Lee Steinberg among 735 radiation oncology physician records in California
Michael Lee Steinberg, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1976 · median 2005 among the 545 with a school on file
- Record last updated2010 · 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 Los Angeles → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Phillip Beron, MDLos Angeles, CA 900951083698237
- David Demanes, M.D.Los Angeles, CA 900951407914757
- Paul Duong, M.D.Los Angeles, CA 900951790750768
- Hany Elsaleh, MDLos Angeles, CA 900951639104623
- Judith Ford, MDLos Angeles, CA 900951982638565
- Sara Kim, M.D.Los Angeles, CA 900951851405278
- Christopher King, M.D.Los Angeles, CA 900951962574145
- Patrick Kupelian, MDLos Angeles, CA 900951144205881
Common questions
What is Michael Lee Steinberg, MD's NPI number?
Michael Lee Steinberg, MD's National Provider Identifier (NPI) is 1457355984, issued on Jun 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Lee Steinberg, MD located?
The NPPES record lists a practice address at 200 Medical Plz, Los Angeles, CA, 90095. Phone: (310) 825-0128. Providers update this record themselves, so call before visiting.
How can I verify Michael Lee Steinberg, MD's license?
NPPES lists California license number G34442, 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 Michael Lee Steinberg, MD's MIPS final score?
The 2023 MIPS final score is 77.1 of 100. 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.