Kooros Parsa, MD
Hematology & Oncology Physician · Oxnard, CA
Kooros Parsa, MD is a hematology & oncology physician with a practice address in Oxnard, California, and NPI 1629017801, issued on Jun 5, 2006. Check the license (California A21697, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kooros Parsa
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- A21697 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1700 N Rose Ave, Oxnard, CA 93030
- Phone
- (805) 485-8709
- Enumerated
- Jun 5, 2006
- Record last updated
- May 29, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (805) 485-5521
- Medicaid ID
- 00A216970 CA
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Also registered at 1700 N Rose Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Timothy Bryant, M.D.Surgery Physician1164425245
- Kevin Chang, MDHematology & Oncology Physician1649219452
- Chirag Dalsania, M.D.Hematology & Oncology Physician1215026380
Verify Kooros Parsa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A21697Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
22 Medicare Part D claims, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Industry payments in 2024: $1,096.80
14 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 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.
Kooros Parsa among 1,583 hematology & oncology physician records in California
Kooros Parsa, MD is one of 1,583 hematology & 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 54% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2009 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in California
There are 1,583 hematology & oncology physician records in California.
All 1,583 in California → Every provider in Oxnard → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Kevin Chang, MDOxnard, CA 930301649219452
- Chirag Dalsania, M.D.Oxnard, CA 930301215026380
- Rosemary McIntyre, MDOxnard, CA 930301619916772
- Fariborz Mortazavi, M.D.Oxnard, CA 930301689782708
- Sadanand Patil, M.D.Oxnard, CA 930301497713267
- Warner Peng, MDOxnard, CA 930301154584704
- Todd Yates, D.O.Oxnard, CA 930301710197447
- Keith Eilerman, M.D.Camarillo, CA 930101316004559
Common questions
What is Kooros Parsa, MD's NPI number?
Kooros Parsa, MD's National Provider Identifier (NPI) is 1629017801, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kooros Parsa, MD located?
The NPPES record lists a practice address at 1700 N Rose Ave, Oxnard, CA, 93030. Phone: (805) 485-8709. Providers update this record themselves, so call before visiting.
How can I verify Kooros Parsa, MD's license?
NPPES lists California license number A21697, 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 Kooros Parsa, MD prescribe under Medicare Part D?
In 2024, Kooros Parsa, MD had 22 Medicare Part D claims; the average among hematology & oncology physician prescribers was 877. 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.