Koushik Nag, DO
Interventional Cardiology Physician · Avondale, AZ
Koushik Nag, DO is an interventional cardiology physician with a practice address in Avondale, Arizona, and NPI 1699892059, issued on Mar 23, 2007. Check the license (Arizona 005149, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Koushik Nag
- Credential
- DO
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 005149 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 10815 W Mcdowell RD, Avondale, AZ 85392
- Phone
- (623) 433-0202
- Enumerated
- Mar 23, 2007
- Record last updated
- Aug 5, 2024
- Fax
- (623) 433-0204
- Medicaid ID
- 441542 AZ
- Medicare enrollment
- Enrolled (PECOS I20090911000045); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 10815 W Mcdowell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dianne Carpenter, PT, DPTPhysical Therapist1396762969
- Adam Griffin, PTPhysical Therapist1942597307
- Chia-How Liu, M.D.Family Medicine Physician1851382899
- Lorne Murray, MDCardiovascular Disease Physician1609857705
- Arun Patil, M.D.Cardiovascular Disease Physician1093955908
- Steven Peery, PT, MPTPhysical Therapist1871566109
Verify Koushik Nag in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 005149Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average interventional cardiology physician in 2024
6,610 Medicare Part D claims for 976 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Atorvastatin Calcium659 claims
- Metoprolol Succinate578 claims
- Amlodipine Besylate391 claims
- Eliquis382 claims
- Clopidogrel366 claims
- Losartan Potassium326 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: $609.25
31 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 6,394 providers of this specialty with any payment received $7,062.29 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 4 group practices
- Privia Medical Group Arizona, LLCAvondale, AZ
- Sjhmc Physician ServicesPhoenix, AZ
- Summit Healthcare AssociationShow Low, AZ
- Summit Healthcare Medical AssociatesShow Low, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Interventional Cardiology Physician providers in Arizona
There are 230 interventional cardiology physician records in Arizona.
Other interventional cardiology physician records in Arizona
- Osama Abdel-Hafez, MDTucson, AZ1811299159
- Pradeep Agarwal, MDPeoria, AZ1780653840
- Ashim Aggarwal, MDPeoria, AZ1558553016
- Sourabh Aggarwal, MDPhoenix, AZ1154677417
- Kush Agrawal, MDChandler, AZ1174700272
- Yashwant Agrawal, MDChandler, AZ1063850709
- Basil Al Khatib, M.D.Phoenix, AZ1083977599
- Saifuldeen Al Qaisi, MDPeoria, AZ1053673723
- Oday Al Rabadi, M.D.Yuma, AZ1972779643
- Yousif Al-Saiegh, MDAvondale, AZ1457849309
Common questions
What is Koushik Nag, DO's NPI number?
Koushik Nag, DO's National Provider Identifier (NPI) is 1699892059, issued on Mar 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Koushik Nag, DO located?
The NPPES record lists a practice address at 10815 W Mcdowell RD, Avondale, AZ, 85392. Phone: (623) 433-0202. Providers update this record themselves, so call before visiting.
How can I verify Koushik Nag, DO's license?
NPPES lists Arizona license number 005149, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Koushik Nag, DO prescribe under Medicare Part D?
In 2024, Koushik Nag, DO had 6,610 Medicare Part D claims for 976 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. 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.