Parima Daroui, M.D. PH.D.
Radiation Oncology Physician · Wildomar, CA
Parima Daroui, M.D. PH.D. is a radiation oncology physician with a practice address in Wildomar, California, and NPI 1629283841, issued on May 11, 2007. Check the license (California A117435, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Parima Daroui
- Credential
- M.D. PH.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- A117435 CA
Self-reported in NPPES; status is on the state search - Practice location
- 36450 Inland Valley Dr Ste 101, Wildomar, CA 92595
- Phone
- (951) 696-0679
- Enumerated
- May 11, 2007
- Record last updated
- Jan 4, 2024
- Fax
- (951) 696-9748
- Medicare enrollment
- Enrolled (PECOS I20110819000419); accepts Medicare assignment
- Medical or professional school
- Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 735 in California → Look up another NPI →
Verify Parima Daroui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A117435Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average radiation oncology physician in 2024
51 Medicare Part D claims for 38 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Ssd14 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.
Bills Medicare through one group practice
- City OF Hope Medical FoundationWildomar, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Parima Daroui among 735 radiation oncology physician records in California
Parima Daroui, M.D. PH.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 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 43% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2006 · median 2005 among the 545 with a school on file
- Record last updated2024 · 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 Wildomar → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- James Mason, MDWildomar, CA 925951902955818
- Jason Sun, M.D.Wildomar, CA 925951568691830
- Brian Ronson, MDTemecula, CA 925921750364493
- Tara Washington, MDTemecula, CA 925921780621276
- Colton Ladbury, MDIrvine, CA 926181891256756
- Percy Lee, M.D.Irvine, CA 926181447442504
- Harry Moyses, M.D.Irvine, CA 926181376522300
- Selamawit Negusse, MDIrvine, CA 926181316144041
Common questions
What is Parima Daroui, M.D. PH.D.'s NPI number?
Parima Daroui, M.D. PH.D.'s National Provider Identifier (NPI) is 1629283841, issued on May 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Parima Daroui, M.D. PH.D. located?
The NPPES record lists a practice address at 36450 Inland Valley Dr Ste 101, Wildomar, CA, 92595. Phone: (951) 696-0679. Providers update this record themselves, so call before visiting.
How can I verify Parima Daroui, M.D. PH.D.'s license?
NPPES lists California license number A117435, 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 Parima Daroui, M.D. PH.D. prescribe under Medicare Part D?
In 2024, Parima Daroui, M.D. PH.D. had 51 Medicare Part D claims for 38 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.