Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Prem S Pillay, MD

Individual provider Nuclear Cardiology Physician · NPI 1669438552

Prem S Pillay, MD is registered under Cardiovascular Disease (Cardiology) in Chandler, Arizona. Qualified in 1979, 47 years ago. Practices with Cedars Heart Clinic, LLC, a 9-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
47
Licensed in
AZ
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1445 W Chandler Blvd Bldg B-10
Chandler, AZ 85224-6238
Phone: (480) 917-5900
Fax: (520) 836-6663
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1968 N Peart Rd Ste 4, Casa Grande, AZ 85122-2496 — (520) 836-6661

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 38206 (AZ)
Nuclear Cardiology Physician Taxonomy 207UN0901X · Licence M2754 (AZ)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence M2754 (AZ)

Record details

NPI number1669438552
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 21, 2006
Last updated in NPPESApril 15, 2026
Certification dateApril 15, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Group practice Cedars Heart Clinic, Llc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients18
Services billed 70 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Cedars Heart Clinic, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 9 clinicians in the practice; 7 are shown here.