Nader Nashaat Attia, D.O
Cardiovascular Disease Physician · Riverside, CA
Nader Nashaat Attia, D.O is a cardiovascular disease physician with a practice address in Riverside, California, and NPI 1871790717, issued on Jul 2, 2007. Check the license (California 20A12778, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nader Nashaat Attia
- Credential
- D.O
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 20A12778 CA
5101017289 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3770 Elizabeth St, Riverside, CA 92506
- Phone
- (951) 352-3937
- Enumerated
- Jul 2, 2007
- Record last updated
- Dec 24, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140116000461); accepts Medicare assignment
- Medical or professional school
- Kansas City University Of Physicians And Surgeons, 2007
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 3770 Elizabeth St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jatin Amin, MDCardiovascular Disease Physician1720021397
- Mimi Biswas, M.D., MHSCardiovascular Disease Physician1518970755
- Jeremy Cox, DOCardiovascular Disease Physician1972831618
- Nicole Hitomi, PA-CPhysician Assistant1841174992
- Ravinder Kahlon, M.D.Internal Medicine Physician1548695547
- Bradley Messenger, MDClinical Cardiac Electrophysiology Physician1356508170
Verify Nader Nashaat Attia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A12778Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,624 Medicare Part D claims for 569 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Eliquis489 claims
- Entresto189 claims
- Clopidogrel168 claims
- Metoprolol Succinate158 claims
- Atorvastatin Calcium140 claims
- Amiodarone Hcl128 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $568.52
25 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 16,686 providers of this specialty with any payment received $3,819.56 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
- Cardiology Specialists Medical Group IncTemecula, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nader Nashaat Attia among 2,574 cardiovascular disease physician records in California
Nader Nashaat Attia, D.O is one of 2,574 cardiovascular disease 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 55% of them.
- NPI issued2007 · 55% of these records are older, 33% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2007 · median 1999 among the 1,742 with a school on file
- Record last updated2016 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in Riverside → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Anas Alameh, MDRiverside, CA 925061508327008
- Jatin Amin, MDRiverside, CA 925061720021397
- Mimi Biswas, M.D., MHSRiverside, CA 925061518970755
- Jeremy Cox, DORiverside, CA 925061972831618
- Patrick Hu, M.D., PH.D.Riverside, CA 925061548479074
- Samuel Kumar, MDRiverside, CA 925061629050430
- Matei Popa-Radu, D.O.Riverside, CA 925061255561726
- Joseph Quan, MDRiverside, CA 925061174505077
Common questions
What is Nader Nashaat Attia, D.O's NPI number?
Nader Nashaat Attia, D.O's National Provider Identifier (NPI) is 1871790717, issued on Jul 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nader Nashaat Attia, D.O located?
The NPPES record lists a practice address at 3770 Elizabeth St, Riverside, CA, 92506. Phone: (951) 352-3937. Providers update this record themselves, so call before visiting.
How can I verify Nader Nashaat Attia, D.O's license?
NPPES lists California license number 20A12778, 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 Nader Nashaat Attia, D.O prescribe under Medicare Part D?
In 2024, Nader Nashaat Attia, D.O had 2,624 Medicare Part D claims for 569 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Nader Nashaat Attia, D.O's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.