Nazanin Hajarol Asvadi, MD
Diagnostic Radiology Physician · Thousand Oaks, CA
Nazanin Hajarol Asvadi, MD is a diagnostic radiology physician with a practice address in Thousand Oaks, California, and NPI 1689197196, issued on Jul 18, 2017. Check the license (California A185607, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nazanin Hajarol Asvadi
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- A185607 CA
272650 MA
Self-reported in NPPES; status is on the state search - Practice location
- 248 Hampshire RD Ste 100, Thousand Oaks, CA 91361
- Phone
- (805) 370-0040
- Enumerated
- Jul 18, 2017
- Record last updated
- Oct 15, 2024
- Medicare enrollment
- Enrolled (PECOS I20230531002191); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 248 Hampshire RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alicia Guevara, M.D.Family Medicine Physician1629295217
- Nithyalakshmi NambiarInternal Medicine Physician1689237182
- Mike Oulashian, M.D.Family Medicine Physician1164694212
Verify Nazanin Hajarol Asvadi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A185607Check 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): 75.5 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: $170.68
3 payments; by number, the most common kind was food and beverage; the largest payer was Argon Medical Devices, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 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
- Southern California Permanente Medical GroupLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nazanin Hajarol Asvadi among 4,500 diagnostic radiology physician records in California
Nazanin Hajarol Asvadi, MD is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 85% of them.
- NPI issued2017 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2011 · median 2004 among the 3,130 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in Thousand Oaks → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Deborah Abelson, M.D.Thousand Oaks, CA 913611821277252
- Donald Decker, M.D.Thousand Oaks, CA 913611134345622
- Rachel Delfanti, MDThousand Oaks, CA 913611861835076
- Michael Edelstein, M.D.Westlake Village, CA 913611275622094
- Roy Gottlieb, D.O.Thousand Oaks, CA 913611760431902
- Josephine Lee, M.D.Thousand Oaks, CA 913611316997810
- Robert Princenthal, MDThousand Oaks, CA 913611265481295
- Robert Sitarz, MDThousand Oaks, CA 913611831307677
Common questions
What is Nazanin Hajarol Asvadi, MD's NPI number?
Nazanin Hajarol Asvadi, MD's National Provider Identifier (NPI) is 1689197196, issued on Jul 18, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Nazanin Hajarol Asvadi, MD located?
The NPPES record lists a practice address at 248 Hampshire RD Ste 100, Thousand Oaks, CA, 91361. Phone: (805) 370-0040. Providers update this record themselves, so call before visiting.
How can I verify Nazanin Hajarol Asvadi, MD's license?
NPPES lists California license number A185607, 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 Nazanin Hajarol Asvadi, MD's MIPS final score?
The 2023 MIPS final score is 75.5 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.