Susan McCloskey, M.D.
Radiation Oncology Physician · Los Angeles, CA
Susan McCloskey, M.D. is a radiation oncology physician with a practice address in Los Angeles, California, and NPI 1811126840, issued on Jul 12, 2009. Check the license (California A83616, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Susan McCloskey
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- A83616 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
- Jul 12, 2009
- Record last updated
- Jan 3, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 00A836160 CA
- Medicare enrollment
- Enrolled (PECOS I20110606000423); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 2001
- 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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- Nilo Arnaiz, MDPulmonary Disease Physician1386678498
- Robyn Banerjee, MDRadiation Oncology Physician1174879795
Verify Susan McCloskey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A83616Check 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): 68.8 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).
Bills Medicare through one group practice
- The Regents OF The University OF CaliforniaSanta Monica, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan McCloskey among 735 radiation oncology physician records in California
Susan McCloskey, 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 2009, is newer than 62% of them.
- NPI issued2009 · 62% of these records are older, 34% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2001 · median 2005 among the 545 with a school on file
- Record last updated2012 · 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 Susan McCloskey, M.D.'s NPI number?
Susan McCloskey, M.D.'s National Provider Identifier (NPI) is 1811126840, issued on Jul 12, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Susan McCloskey, M.D. 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 Susan McCloskey, M.D.'s license?
NPPES lists California license number A83616, 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 Susan McCloskey, M.D.'s MIPS final score?
The 2023 MIPS final score is 68.8 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.